A200-turn rectangular coil having dimensions of 3.0 cm by 4.0 cm is placed in a uniform magnetic field of magnitude 0.87 t. (a) find the current in the coil if the maximum torque exerted on it by the magnetic field is 0.16 n * m. (b) find the magnitude of the torque on the coil when the magnetic field makes an angle of 25° with the normal to the plane of the coil.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?

Happiness is to senipah as 517768399 is to what?