The positive terminal of 12 V battery is connected to the ground. Then the negative terminal will be at
A. – 6 V
B. + 12 V
C. zero
D. – 12 V
Answer:D
The positive terminal of 12 V battery is connected to the ground. Then the negative terminal will be at
A. – 6 V B. + 12 V C. zero D. – 12 V