DETERMINE AND LABEL THE LOOPS. Solve the missing values of electric currents using Kirchhoff's laws. FInd the value of electric current flowing in and out of junction b

Q: An object is placed 25 cm in front of a lens of focal length 20 cm. 60 cm past the first lens is a…

A:

Q: The Word template is used for recording the measurements., Select one: O True O False

A: The statement is false reason A template is a predesigned document, one can use to create document…

Q: GD News Translate Equilibrum. Three balls of different masses are thrown straight upward with…

A:

Q: A student wears eyeglasses of power P = -3.75 diopter to correct nearsightedness. The glasses are…

A:

Q: More than 60 years ago, future Nobel laureate Sheldon Glashow predicted that if an antineutrino —…

A: Glashow resonance is given here.

Q: as shown in image, light from a vacuum is incident on a shard of shawtonium. backside of the shard…

A:

Q: The L-shaped object in the figure(Figure 1) consists of three masses connected by light rods. What…

A:

Q: A small telescope has a concave mirror with a 2.6 m radius of curvature for its objective. Its…

A: Given Radius of curvature of concave mirror= 2.6m Focal length of eye piece = 3.4cm Focal leth of…

Q: Given the vector A - 100.0ON at 30.00° above the negative x-axis, In terms of rectangular form. the…

A:

Q: Suppose you have a coin that is flat on one side, and the mass of the design on the other side is…

A: Given that: The coil is flat on one side. The other side has 55% of the total mass.

Q: How should you place a rectangular box on a table such that it exerts the maximum pressure on it?…

A: Let the length of rectangular box = L  Let the breadth of rectangular box = b  Let the height of…

Q: A ship of mass 3 x 10'kg and initially ai rest can be pulled through a distance of 3 m by means of a…

A: Given, Mass=3×10^7kg Distance=3m Force=5×10^4N

Q: 6. At a certain point between Earth and the Moon, the net gravitational force exerted on an object…

A:

Q: 4.0 m P 7.0 m 3.0 m C B Two forces can be replaced by an equivalent force R acting at point B on the…

A:

Q: A vertical glass tube of length L = 1.3m is half filled with a liquid at 18.7 ˚C. How much will the…

A:

Q: What happens to an object that is immersed in a liquid and the buoyant force that it experiences is…

A:

Q: 800 N 600 N What is the magnitude of the resultant force measured counterclockwise from the positive…

A:

Q: he electric field in a certain region of space is given by E = 200i. How much flux passes through an…

A: Given Data:-  The electric field in a certain region of space is given by E = 200i. Find:-  How much…

Q: How far from a concave mirror (radius 27.2 cmcm ) must an object be placed if its image is to be at…

A:

Q: When adding vectors graphically, the magnitude of the resultant vector is represented as * O the…

A: Given Vectors are adding by graphically We have to choose the correct option from given options

Q: A C 21 µF 24 µF 35 V 12 µF 48 µF S

A:

Q: 4.0 m P. 7,0 m 3.0 m B Two forces can be replaced by an equivalent force R acting at point B on the…

A: The correct answer is option (c) i.e. 1.67 m

Q: Point charges of magnitude +2 µC and +4 µC are respectively placed at points A and B. The two points…

A: Point charges of magnitude +2 µC and +4 µC are respectively placed at points A and B. The two points…

Q: Note: Please provide a simple and step-by-step solution.

A:

Q: The velocity vector of the boat has two components: v1 is the velocity of the water, and v2 is the…

A:

Q: A block of mass m- 1.40 kg is at rest on a ramp of mass M = 5.10 kg which, in turn, is at rest on a…

A:

Q: How far from the earth would you be able to travel in a lifetime of 76 years if you were able to…

A:

Q: An ambulance with a siren emitting a whine at 1620 Hz overtakes and passes a cyclist pedaling a bike…

A:

Q: ssume that the range of visible wavelengths is 400 to 700 nm. Part (a) What is the minimum in…

A: The energy of the photon is given by                       E=hcλ Where h is a planks constant…

Q: 2. A F=60 N parallel to the ramp pushes a 3 kg block up a ramp. The ramp is inclined at an angle of…

A: Please note : As per answering guidlines I can answer the first three questions of a multisub-part…

Q: I = 4 A A thin circular coil of wire of radius 5 cm consists of 100 turns of wire (Figure 17.89). If…

A:

Q: The figure shows the resistor wired in a different way -- a combination of series and parallel.…

A:

Q: momentum

A: We have to find the ball momentum. Momentum = mass × velocity 7.25 × 3 = 21.75 kg m/s

Q: Obtain the dimensional formula for R used in the Ideal gas equation, PV = RT. %3D

A:

Q: A particle attached to a string of length r=3m, is forced to move in a circle with constant speed.…

A:

Q: The magnitude and direction of two forces acting on an object are 70 pounds,S78°​E, and 90…

A:

Q: ottom of a cylindrical container with a cross-sectional area of 45.5 cm2 and holding a fluid of…

A: We  know that We have given that The pressure at the bottom of a cylindrical container is 115 kPa…

Q: Calculate the net torque (magnitude and direction) on the beam in the figure below about the…

A:

Q: Find the heat that flows in 1s through a lead brick 15cm long if the temperature difference between…

A:

Q: A ship of mass 3 x 10' kg and initially al rest can be pulled through a distance of 3 m by means of…

A:

Q: ntas highter antguiairanto tantgentnarveroeny Beginning from a rest position, a solid disk A, a…

A:

Q: The top in the figure below has a moment of inertia of 4.00 x 10-4 kg - m? and is Initially at rest.…

A:

Q: A ship of mass 3 x 10' kg and initially at rest can be pulled through a distance of 3 m by means of…

A:

Q: Explain in detail why a spinning ice-skater's angular speed increases when she pulls in her arms…

A: When the arms are pulled close to her body the moment of inertia( mr2)decreases because the mass…

Q: Determine the total capacitance in the capacitor circuits as shown in figure below 4uF 10V 3µF 3µF 4…

A:

Q: Your mass is 91.5 kg, and the sled s mass is 18.3 kg. The sled is moving by itself on the ice at…

A: Given Mass of a person = 91.5 kg Mass of sled = 18.3 kg Initial speed of sled = 4.88 m/s along the…

Q: In the figure, assume two waves of light in air, of wavelength 407 nm, are initially in phase. One…

A:

Q: Plot (Graph) the Centripetal Force as a function of Angular Velocity Static Force  Angular Velocity…

A:

Q: . Which of the following statements is TRUE? a. The SI unit for capacitance is farad b. Farad is…

A: si unit of the capacitor is Farad

Q: Find the unknown currents using Kirchhoff's Current and Voltage Law. Then, determine the voltage…

A: The resistances are, R1=1 kΩR2=5 kΩR3=3.5 kΩR4=10 kΩ The voltages of batteries are, V1=100 VV2=70…

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.