Part A
If the voltage across a circuit of constant resistance is
doubled, how is the current in the circuit affected? If the voltage
across a circuit of constant resistance is doubled, how is the
current in the circuit affected?
1-The current is reduced by a factor of 4.
2-The current is doubled.
3- The current is reduced by a factor of 2.
4-The current remains constant.
5-The current is quadrupled.
The differential equation for the current in an RLC circuit is
given by
L d2i/dt2 +R di/dt+(1/c)i =wE0
cos(wt) with initial values i(0)=0 and i'(0)=0.
Solve the above IVP.