If the current through x ohm resistance in the circuit is 5A, find the value of x.
A. 27 ohm
B. 5 ohm
C. 12 ohm
D. 135 ohm
Answer:A
If the current through x ohm resistance in the circuit is 5A, find the value of x.
A. 27 ohm B. 5 ohm C. 12 ohm D. 135 ohm
Explanation: R=V/I. In this circuit I=5A and V=135V. Therefore, R=135/5=27 ohm.