Recent content by syhpui2

Okay. That makes sense. Thanks

No current? I think...

Okay. Thanks

How about R1 and R3 in this case? Are they in parallel? Thanks

So I just use V/ (dl/dt)?

Equvialent resistance is 2r then time constant should be L/2R? instead of 2L/R? Thanks

There are current on r2,r3 and inductor and it is clockwise...

Which way does the B field push on the proton? Along x-axis Which way should the E field push on it? Opposite direction of qvb?

Everything makes sense now, thanks!

do these forces on the sides of the loop act in a way that will turn the loop out of the plane it is presently lying in? i thought the force on left edge is stronger because it is closer so it would rotate clockwise?

At any point on the loop, which way does the magnetic field circulate? Up, by RHR At the observation point, what is going to happen to the "horizontal components" (the parts parallel to the xy-plane) of all the bits of magnetic field coming from the loop? Bcos(45)? What will...

Thanks. But there is an angle in this case...

So the direction of path is same as direction of current? Thanks!

Homework Statement A circuit made with a battery, a switch, an inductor. and three resistors is shown in the figure. To begin with, switch S has been open for a long time. Then at time t = 0 the switch is closed. http://i.imgur.com/ws5UD.png After being closed for a long time, the...

Homework Statement http://i.imgur.com/wjD8Y.png In the circuit below, V = 6 volts, R = 10 ohms, L = 100 mH. The switch has been open for a long time. Then, at time t = 0, the switch is closed. What is the time constant for the current through the inductor? 2L / R...