o resistances, R1 and R2, are connected in series across a 12-V battery. The current increases by 0.23 A when R2 is removed, leaving R1 connected across the battery. However, the current increases by just 0.13 A when R1 is removed, leaving R2 connected across the battery. Find (a) R1 and (b) R2
Q: A small rectangular coil of 6 mm by 6 mm is placed in the middle of a solenoid of 40 mm length havin...
A: Given that length of the side of coil b = 6 mm = 0.006 m length of the solenoid L = 40 mm = 0.040 m ...
Q: For the circuit below, the switch is initially open and the capacitor is uncharged. When the switch ...
A: Concept: Given: At t=0sec Current (I)=2.6 mA and, At=4.6 sec Current(I)= 1.56 mA Since we know, For ...
Q: A model rocket s shot straight up and explodes at the top of s traectory into three peces a vieed m ...
A:
Q: Find the value of the normalization constant A for the wave function Y = Axe¬x²/2 %3D
A: for normalization: ∫-∞∞ψψ*=1
Q: Find the value of the normalization constant A for the wave function Y = Axe-x²/2
A:
Q: out of Surface V (the Фу %3D
A: Given: The height of the prism shaped object is 40 cm Depth is 30 cm Length is 80 cm
Q: The hard disk in a laptop computer contains a small disk that rotates at a rate of 5000 rpm. If this...
A: 6. Given Disk revolution ω = 5000 rpm Radius (r) = 2.0 cm = 0.02 m Find the centripet...
Q: A wire of resistivity 2.8 x 10^-8 ohm. m and length 20-m must dissipate electrical energy at a rate ...
A: We have- Wire's resistivity, ρ=2.8×10-8 Ω.m Length, L=20 m Current, I=15 A Electrical energy or powe...
Q: PROBLEMS 1. Dhamira walks 300 m north and then 500 m west. (a) Illustrate the given and represent th...
A: First distance walked by Dhamira is given as, d1=300 m. Second distance walked by Dhamira is given a...
Q: 3. A gas expands from states V1 = 1 m³ and P1= 40 Pa to V2=3 m³ and P1 = 15 Pa along path B in the P...
A:
Q: A cannon with a barrel velocity of 150 m/s launches a cannonball horizontally from an elevated posit...
A: The given system is that of a projectile launched into the air. When cannonball is launched with an ...
Q: 5. A 1000N block was pushed by a force P of 1500N up an incline upward to the right at a slope of 3 ...
A: Free body diagram for the given problem is,
Q: (b) Use Gauss's Law to calculate the magnitude of the electric field E(r) at a distance r <R from th...
A: b. To calculate electric field from Gauss Law From Gauss Law we have ∮E.ds= Qenclosedε0where Qenclo...
Q: The human audible range is from 20 Hz to 20kHz sound of intensity 120 dB; beyond which is already pa...
A: We know that:- Let threshold of hearing of human ear is I0 Given the intensity level β=120 dB The in...
Q: [Dipolar moments & fields] A 1D arrangement of magnetic moments separated a distance a is subject to...
A: Solution: The magnetic dipole moment inside the magnetic fields will experience a torque. The torque...
Q: Problem 3: Capacitor C1 is initially charged to V1 and capacitor C2 is initially charged to V2. The ...
A: Solution:-Given thatC1=12 μFV1=24 VC2=13 μFV2=9 VCapacitors are connected to each other, positive te...
Q: The slope of the curve is given as (2x+b+1/2x^2)
A: We are given with slope and we need to find value of y.
Q: Activity #7 PROBLEM SOLVING ACTIVITY: IDEAL GAS LAW 1. Solving ldeal Gas Law Problems Directions: Us...
A: According to the request ill solve problem 1.2 Given an ideal gas with Pressure P = 1.2atm Volume V...
Q: What is the maximum acceleration of a platform that oscillates at amplitude 2.20 cm and frequency 6....
A: Given that, Amplitude : a = 2.20 (cm) = 2.20×10-2 (m)Frequency : f = 6.60 (Hz) Here we need to find ...
Q: Problem 3 (Optional Bonus: Two cranes support a weight of 80 kips. Here, T, + T, + W = 0. Find the c...
A:
Q: 1. Direction: Solve and analyze the following problems: 1. How much energy is lost by 20 kg copper i...
A: 1)
Q: completely. Use separdte sheel Ul paper. 1.1. If I have 4 moles of a gas at a pressure of 5.6 atm an...
A: In this question we first convert all data in si unit so that we can get easily the temperature by ...
Q: DOES NOT describe a simple harmonic motion?
A: Multiple choice questions
Q: Problem 2: Three capacitors are connected as shown in the figure. C = 6.8 µF, C2 = 8.2 µF, C3 = 6.7 ...
A:
Q: The motion of a particle starting from rest is governed by the a-t curve shownY Sketch the v-t and s...
A:
Q: The three principal moments of inertia of a methanol (CH3OH) molecule have the property I = Iy = I a...
A: Methanol is symmetric top molecule and we use equation of energy level of symmetric top molecule.the...
Q: Q6. As shown in the image below, the 67-kg skier slides down the smooth slope for which the shape is...
A: Given: Mass of skier = m = 67 kg At point C, x = 7 m velocity = v = 6 m/s g = 9.81 We have to fin...
Q: A carbon dioxide laser emits a harmonic electromagnetic wave that travels in space in the negative x...
A:
Q: Explain how kinematic côncepts like acceleration, velocity, distance, etc. be used in physical thera...
A: Kinematic concepts are used in physical therapy of a patient.
Q: 41. A line of positive charge is formed into a semicircle of radius R = 60.0 cm as shown in Figure P...
A:
Q: An emf is induced by rotating a 1000-turn, 20.0 cm diameter coil in the Earth's 5.00 x 10-5 T magnet...
A: Given that,Number of turns : N = 1000 Diameter : d = 20 cm Radius : r = 10 cm = 0.1 m Magnetic ...
Q: 1. Figure 1 shows a multi-loop circuit. Determine I1, I2 and I3. 2.5Q 12 V 1.8 Ω I: 2.6 Q 10 V
A:
Q: A particle performing S.H.M. has a period of 6 second and amplitude 6 cm. Find the time taken by it ...
A: To find- Time required by the particle (t)=? Given- Periodic time (T)=6 sec Amplitude (a)=6 cm Displ...
Q: Problem 3 (Optional Bonus: Two cranes support a weight of 80 kips. Here, T, + T, + W = 0. Find the c...
A:
Q: 5) A body with mass m = 5,5 kg, is exposed to a variable force given by F(x)= 6.0 N – (2.0 N/m) æ + ...
A: Given a variable force F (x) = 6N −(2.0 N/m)x + (6.0 N/m2) x2 its displaced from x=0 to x = 8.6m The...
Q: Calculate the vertical upward flux of reflected solar radiation with a wavelength of 12µm, assuming ...
A:
Q: An air-conditioner maintains the room temperature at 27 °C while the outside temperature is 47 °C. T...
A:
Q: The glue on a piece of tape can exert forces. Can these forces be a type of simple friction? Explain...
A: The glue on a piece of tape can exert forces on the surface of the tape. The friction force is a mol...
Q: system shown in the figure: ce F (= 49 kN) as a vector. e force and moment shown in th n equivalent ...
A: Given: F= 49 N
Q: Identical point charges of +2.3µC are fixed to diagonally opposite corners of a square. A third char...
A: 1st we find the net potential before any charge at centre and then equate net potential after intr...
Q: A roller coaster starts from rest at A, rolls down the track to B, describes a circular loop of 40-f...
A: Given, height of point A is h=78ft the initial position of a roller coaster is at point A the initia...
Q: Two large insulating parallel plates carry uniform positive charge densities equal to 7.40 nC They a...
A: Given, For two positive charged infinite parallel plates the charge density of both plates is σ=7.4n...
Q: 2. Given a Wheatstone Bridge like Figure 1 which has had its current balanced. Assume the voltage dr...
A:
Q: The cat Daisy (pictured to the left) enjoys sitting on her cat tree where she can both figuratively ...
A: Given: The height of the platform is h=3.5 ft. The initial launch velocity is va=15.5 fts. The angle...
Q: (a) How far is the spring compressed, if k = 120 N/m? (b) What minimum value of the coefficient of s...
A: Ans a) Using the law of conservation of energy 0.5*m*v^2 - umgx = 0.5*k*x^2 0.5*2*(1...
Q: 1 attachment 3. An automobile starting from rest speeds up to 12 m/s with a constant acceleration o ...
A: The total time required. given, accelerationa1=1.2 m·s-2decelerationa2=1.5 m·s-2total distance trave...
Q: 1. Figure 1 shows a multi-loop circuit. Determine I1, l2 and l3. 2.5 Q 12 V 1.8 Q I: 2.6 Q 10 V
A:
Q: 5: Consider a purallel plate caacitor having plates of area 155 cm that are separated by A rim of he...
A: part(a) capacitance in nanofarads. Part(b) Charge in coulombs when 9.0 V is applied across the capac...
Q: which is more stable, a basket with fruts or a basket without fruits?
A: SOLUTION: A basket with fruits will have more weight than an empty basket as the weight of the indiv...
Q: 5) A body with mass m = 5,5 kg, is exposed to a variable force given by F(x)= 6.0 N – (2.0 N/m) æ + ...
A:
Two resistances, R1 and R2, are connected in series across a 12-V battery. The current increases by 0.23 A when R2 is removed, leaving R1 connected across the battery. However, the current increases by just 0.13 A when R1 is removed, leaving R2 connected across the battery. Find (a) R1 and (b) R2.
![R1
R1
R2
R2
12
+
+
V
V
remove R2
remove R1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83e4d0e0-41e1-45c9-8283-0ae60fe430d6%2Ffb4dca46-2627-4759-b728-c880350db8de%2Faziuqcb_processed.gif&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)