Today Current Affairs - 20 December 2021 | Daily Current Affairs

5 JANUARY 2022|| Daily Current Affairs jackpot|current affairs in Hindi & English|#currentaffairs

4 JANUARY 2022 DAILY CURRENT AFFAIRS|| Daily Current Affairs Jackpot|| Daily Dose

The rms value of current in an ac circuit is 25 A, then peak current is

A transistor is operated in common emitter configuration at V_(c)=2 V such that a change in the base current from 100 muA to 300 muA produces a change in the collector current from 10 mA to 20 mA . The current gain is

In parallel L-C circuit current from the source is 1 A and current from the inductor is 0.6 A . The current from capacitor is

For a common-emitter transistor amplifier, the current gain is 60. If the emitter current is 6.6 mA then its base current is

In a transistor, the collector current varies by 0.49 mA and emitter current varies by 0.50 mA. Then current gain beta is

A straight , long wire carries a current a current of 20A. Another wire carrying equal current is placed parallel to it. If the force acting on a length of 10cm of the second wire is (2.0 xx (10^-5)) N , what is the separation between them?

The charging current for a capacitor is 1 A, then the displacement current is

In a common emitter configuration base current is 40 mu A and current gian is 100. The collector current will be