Electronic Principles
A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff?

10 Ohm
50 Ohm
None of these
60 Ohm
100 Ohm or more

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
For a pure capacitor:

ac current lags the voltage by 90 degree
ac current and voltage are exactly in phase
ac current leads the voltage by 90 degree
ac current is converted to dc voltage
None of these

ANSWER DOWNLOAD EXAMIANS APP