A power line carrying a high current falls on a car, but the people inside are not
electrocuted. Explain.

Asmall blob of putty of mass m falls from the ceiling and lands on the outer rim of a turntable of radius r and moment of inertia i0 that is rotating freely with angular speed ω0 about its vertical fixed-symmetry axis. (use any variable or symbol stated above as necessary.)

State the right hand rule of the direction of magnetic field in a conductor carrying current

Name three different units of energy used to measure heat and describe what type of situations each is usually used.