2. In the circuit below find ɛ, the emf of the battery (in volts). The current through the 5.00 Q resistor is 8.00 A in the direction shown by the arrow. The direction of the current through the 2.00 Q resistor is also shown by an arrow but its value is not given. (A) 17.5 (B) 25.0 (C) 32.5 (D) 20.0 (E) 14.0 (F) 11.2

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 5OQ: A potential difference of 1.00 V is maintained across a 10.0- resistor for a period of 20.0 s. What...
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2. In the circuit below find ɛ, the emf of the battery (in volts).
The current through the 5.00 Q resistor is 8.00 A in the direction
shown by the arrow. The direction of the current through the
2.00 Q resistor is also shown by an arrow but its value is not
given.
(A) 17.5 (B) 25.0 (C) 32.5 (D) 20.0 (E) 14.0 (F) 11.2
Transcribed Image Text:2. In the circuit below find ɛ, the emf of the battery (in volts). The current through the 5.00 Q resistor is 8.00 A in the direction shown by the arrow. The direction of the current through the 2.00 Q resistor is also shown by an arrow but its value is not given. (A) 17.5 (B) 25.0 (C) 32.5 (D) 20.0 (E) 14.0 (F) 11.2
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