An alternating current is given by the equation `i` = `i_(1)``sin omega` `t+i_(2)``cos omega`` t` .The rms current will be:

An alternating voltage is given by: e = e_(1) sin omega t + e_(2) cos omega t . Then the root mean square value of voltage is given by:

An alternating voltage is given by: e = e_(1) sin omega t + e_(2) cos omega t . Then the root mean square value of voltage is given by:

An alternating current is given by I = i_1 cos omegat + i_2 sin omegat . The rms current is given by

An alternating current is given by I = i_1 cos omegat + i_2 sin omegat . The rms current is given by

If i_(1)=3 sin omega t and (i_2) = 4 cos omega t, then (i_3) is

An alternating emf given by equation e=300sin(100pi)t V is applied to a resistance 100 Omega . The rms current through the circuit is (in amperes).

If the alternating current I =I_(1)cosomegat+I_(2) sinomegat , then the rms current is given by

Two alternating currents are given by i_1 = i_0 sin omegat and i_2 = i_0 sin (omegat + (pi)/3)) . Will the rms values of the currents be equal or different?

The SHM of a particle is given by the equation x=2 sin omega t + 4 cos omega t . Its amplitude of oscillation is

The electric current in a circuit is given by I = 3 sin omegat + 4 cos omegat. The rms current is