Select the incorrect statement from the following statement:
A. A wire carrying current stays electrically neutral.
B. A high resistance volt meter is used to measure the emf of a cell.
C. A 6000 V power Supply must have very high internal resistance.
D. A 6V power supply must have very low internal resistance.
Answer:D
Select the incorrect statement from the following statement:
A. A wire carrying current stays electrically neutral. B. A high resistance volt meter is used to measure the emf of a cell. C. A 6000 V power Supply must have very high internal resistance. D. A 6V power supply must have very low internal resistance.