Wethepeeps2597 Wethepeeps2597

16-12-2022
Physics

Answered

he resistance of resistor R_1 is twice the resistance of resistor R_2. The two are connected in parallel and a potential difference is maintained across the combination. Which of the following statements is true? a) the current in R_1 is twice that in R_2. b) the current in R_1 is half that in R_2. c) the potential difference across R_1 is twice that across R_2. d) the potential difference across R_1 is half that across R_2. e) none of the above statements are true. Each of the resistors in the circuit below has a resistance of 12 Ohm. The resistance of the entire circuit is: a) 5.76 Ohm b) 25 Ohm c) 48 Ohm d) 120 Ohm e) none of these

Answer :

Other Questions

The component of the external magnetic field along the central axis of a 50-turn coil of radius 5.0 cm increases from 0 to 1.2 T in 5.0 s. (A) If the resistance

in the figure, two parallel wires carry currents of magnitude i in opposite directions. a rectangular loop is midway between the wires. the current i is decreas

A particle moving along the x-axis has the potential energy U=14/x J, where x is in m. What is the x-component of the force on the particle at x=2.30 m?

The string described in the problem introduction is oscillating in one of its normal modes. Which of the following statements about the wave in the string is co

a material whose electrons have a very strong attraction to the nuclei of the atoms is said to have a low resistance.

A square wire loop with 2.00 m sides is perpendicular to a uniform magnetic field, with half the area of the loop in the field as shown in Figure . The loop con

Part 4 of 5 Since the initial potential energy and final kinetic energy are zero, our equation now becomes Eps= EK We can then substitute the formula for kineti

the video discusses four potential models of how the expansion of the universe changes with time. drag the correct model description from the left-hand column t

Two blocks are attached to either end of a light rope that passes over a light, frictionless pulley suspended from the ceiling. One block has mass 8.00 kg, and

you throw a rock directly upward with initial speed . it leaves your hand at height , rises, stops, and reverses direction. as the rock falls downward past heig