2. Each resistor in the circuit below has a resistance of 2 ohm. The voltage supplied by the battery is 12 V. What is the voltage across and current through the resistor B? B A The current flowing through the resistor B is = V The voltage drop across the resistor B is =

2. Each resistor in the circuit below has a resistance of 2 ohm. The voltage supplied by the battery is 12 V. What is the voltage across and current through the resistor B? B A The current flowing through the resistor B is = V The voltage drop across the resistor B is =

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 52P: A resistor is connected in series with a power supply of 20.00 V. The current measure is 0.50 A....

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

2. Each resistor in the circuit below has a resistance of 2 ohm. The voltage supplied by the battery is 12 V. What is the voltage across
and current through the resistor B?
A
B
A
The current flowing through the resistor B is =
The voltage drop across the resistor B is =

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