onsider the circuit shown in the figure below. (Assume R₁ = 10.5 2 and R₂ = 3.50 2.) b 25.0 V + R₁ R₁ a R₂ R₂ (b) Find the current in the 20.0-2 resistor. A -20.0 Ω (a) Find the potential difference between points a and b. V

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A: Given value--- m = 2.5 kg. d = 2 m. F = 17 N. angle = 25 degree. We have to find--- part d only ?

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A: charge of proton = q = 1.6 x 10-19 C distance = r = 4.2 x 10-10 m

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Q: A criminal is escaping across a rooftop and runs off the roof horizontally at a speed of 4.8 m/s,…

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Q: Which of the following statement is true of a series circuit? a. The voltage drops is the same…

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Q: 9. A rock is launched over level ground with an initial velocity of 15.0 m/s at an angle of 20…

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Q: D Question 2 Which of the following is a type of projectile motion? O A jet taking off OA student…

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A: Given data: The two vectors  V1 = 100 m/s, to the right V2 = 50 m/s, to the right Required: The…

Q: If electric energy costs 6 dollars per kilowatt-hour, calculate the utility bill for one month for…

A: Given data: 1 kWh=6 dollars 8 bulbs - 100 W - 50 h 10 bulbs - 60 W - 70 h 1 air conditioner - 2 kW…

Q: Starting from the church, a procession has to take the following route: 50 m, north; 40 m, east; and…

A: Given  Process:  50 m North  40 m East   60 m North,  To go back ,It has to follow the same route…

Q: A small sphere of mass m = 6.20 g and charge 9₁ = 30.4 nC is attached to the end of a string and…

A:

Q: 7) Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 1.25 x…

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Q: Two objects float in space, with negligible effects from other astronomical bodies. The first object…

A: Given data:  Two objects float in space m1 = 4.2×1016 kg m2 = 1.3×1015 kg Distance (r) = 6.2×108 m…

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Q: The position vector 7 = (3.50t)î + (et + ft²) locates a particle as a function of time t. Vector is…

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Q: A point charge g₁= +5.00 μC is fixed in place at x = 0, and a point charge 92= -3.80 μC is fixed at…

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Q: Energy as heat is input into a steam turbine to convert 13.5 kg of liquid water at 25.0°C to water…

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Q: direction. (counterclockwise from the +x axis) 7.00 µC A 60.0⁰ -4.00 C 9

A:

Q: How much work must be done by frictional forces in slowing a 1,040-kg car from 32.5 m/s to rest?…

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Q: In order to study the long-term effects of weightlessness, astronauts in space must be weighed (or…

A: Given data: The mass of chair is m=35.6 kg. The period of oscillation (chair) is t=1.30 s. The…

Q: Says the answers are incorrect

A:

Q: A 62.6 kg runner has a speed of 5.30 m/s at one instant during a long-distance event. HINT (a) What…

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Q: An average human weighs about 700 N .If two such generic humans each carried 3.0 C coulomb of excess…

A: F = {k(Q1)(Q2)}/r

Q: Zach, whose mass is 70 kg, is in an elevator going down at 6.0 m/s. The elevator takes 2.0 s to…

A: Given value--- mass = 70 kg. initial speed = 6 m/s. final speed = 0 m/s. time =  2 s. We have to…

Q: 5. The positions of two particles are given below (using the standard conventions for unit vector…

A: Given  The positions of two particles are given below (using the standard conventions for unit…

Q: What is the minimum energy needed to change the speed of a 1,084-kg sport utility vehicle from 12.5…

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A: Given value--- m = 2.5 kg. d = 2.5 m. F = 15 N. angle = 25 degree. We have to find--- part a and…

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Q: where are parts B and C?

A: Potential difference, V = 3.85 volts Energy, E = 10.78 watt-hour   Period, t = 3 hr

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Q: sume that you are driving a car at 10.0 km/h and then you accelerate to 80.0 km/h with an…

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Q: If an electron is accelerated from rest through a potential difference of 1500 V, what speed does it…

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A: Answer=  ...... .....

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Q: Determine the force P required to maintain the 165-kg engine in the position for which 0 = 36°. The…

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Q: West North -1.36 x 10-3 J East South A charge of 42.0 nC is placed in a uniform electric field that…

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Q: What is the 3rd harmonic frequency of a 50-cm long string if the speed of the transverse waves in it…

A: Given data:  Length (L) = 50 cm = 0.50 m Wave speed (v) = 300 m/s Required: The 3rd harmonic…

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Q: A horizontal pull force of 35 N is required to just start a 6 kg box moving across a horizontal…

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Q: A positively charged particle Q1 = +35 nC is held fixed at the origin. A second charge Q2 of mass m…

A: Given data:  Charge (Q1) = +35 nC Mass of charge Q2 (m) = 8.5 μg Distance (d) = 35 cm Net force on…

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Q: Consider Q1 = -11 μC , Q2 = 11 μC , q = 62 μC, and L = 11 cm in the figure:  i. Draw the Free body…

A: Given,

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Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.