For the circuit shown in the figure below, calculate (a) the current through each resistor and (b) the potential difference between points a and b. 12.0 V 4.00 2 2.00 2 6.00 2 8.00 V

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A: Given Initial speedof the automobile is v0=58 miles 1 h=58 miles 1 h×1609 m1 mile×1 h 60 min×1…

Q: 2) Find the missing values: 5.0N -2.0N (e) 1.0N20 kg (a) 3.0 N- 1.0 kg (b) 2.0N- -3.0 N -5.0 N 5.0N…

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A: Time periode depend on only length and gravitational constant.  T=2π√l/g

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A: Given, the work function of Copper cathode, φ=4.70 eV Stopping potential, Vs= 3.62 eV

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Q: 4. For the circuit shown in the figure below, calculate (a) the current through each resistor and…

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Q: Determine the power dissipated in R1 if the current flowing through R2 is 0.62 = 11.5 Ohms, R2 =…

A: Since two resistance connected in serise so same current flow through R1

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Q: Calculate the electric field intensity at a point 2.5 m from a 6.5 - μC point charge.

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Q: What speed must a 7m ladder have if it is to be able to fit between the simultaneously closed doors…

A: proper length of ladder (Lo) = 7 m length of ladder in garage's frame (L) = 5 m

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Q: In the diagrams below, all light bulbs and all emf devices are identical. In which circuit (A, B, C,…

A: Let the resistance of each bulb = R Let the voltage drop of each emf device = V

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A: Current (I) = 2 A time (t) = 5 min

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Q: 7. A solid disk of radius 9.25 cm and mass 355 g changes its angular speed from 17.6 rad/s to 35.9…

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Q: What is the wavelength of the standing waves below? 0.5 m 6 m 0.25 m. 0.50 m. 1 m. 2 m. 4 m.

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Q: A 0.25-kg block oscillates on the end of the spring with a spring constant of 200 N/m. What is the…

A: Given data as per question mass of block = 0.25kg energy of system = 6J spring constant = 200N/M

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Q: A 50-N force is applied to a metal rod with a length of 10 m and a cross- sectional area of 1.0 x…

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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.