The right portion of a rectangular loop is in a constant mag…

The right portion of a rectangular loop is in a constant magnetic field into the page, while on the left there is no magnetic field, as shown in the figure. If the loop is stationary and a power supply causes a clockwise current in the loop, in which direction will the net force on the loop be?

You are given a wire loop and a magnet. Can the following ac…

You are given a wire loop and a magnet. Can the following actions cause a current to flow in the wire loop? Shaking the wire loop back and forth while it is near the magnet.  [c1] Shaking the magnet back and forth while it is near the wire.  [c2] Rotating the magnet while it is near the wire.  [c3]  

You are given a wire loop and a magnet. Can the following ac…

You are given a wire loop and a magnet. Can the following actions cause a current to flow in the wire loop? Shaking the wire loop back and forth while it is near the magnet.  [c1] Shaking the magnet back and forth while it is near the wire.  [c2] Rotating the magnet while it is near the wire.  [c3]  

2). Because of the buoyancy provided by the ventricles and c…

2). Because of the buoyancy provided by the ventricles and cerebrospinal fluid, a traumatic blow to one side of the head may cause the brain to “float” back and cause injury when the opposite side of the brain impacts the inside of the skull (a contrecoup injury). Thus, a blow to the frontal lobe may also cause damage to what other lobe?