current

An electrical component has voltage drop $v = V_m \sin (\omega t)$, when the current through it is $i = I_m \sin (\omega t-\theta)$. What is the average power dissipated over a hal...

The current, i, in the circuit shown below, in A, is ________ (round off to the nearest integer).

The current I flowing in the circuit shown below in amperes (round off to one decimal place) is

The current I flowing in the circuit shown below in amperes is _________.

The voltage across and the current through a load are expressed as follows v(t) = -170 sin (377t - $\frac{\pi}{6}$) V i(t) = 8 cos (377t + $\frac{\pi}{6}$) A The average power in w...

The magnitude of magnetic flux density (B) in micro Teslas (µT), at the center of a loop of wire wound as a regular hexagon of side length 1 m carrying a current (I=1 A), and place...

A separately excited DC generator supplies 150 A to a 145 V DC grid. The generator is running at 800 RPM. The armature resistance of the generator is 0.1Ω. If the speed of the gene...