Apiece of aluminum is dropped vertically downward between thepoles of an electromagnet. does the magnetic field affect thevelocity of the aluminum? a. yesb. noexplain.

When aluminum begins to fall and move towards the field, the currents found in it begin to have an effect on Aluminum. Said magnetic field what it will do is generate a slowing force on the plate that acts with the current of the electroiman and will slow down its fall. Similarly, when the plate leaves the magnetic field, a current is induced and, once again, there is an upward force to reduce the speed of the plate.

Therefore the correct answer is A. Yes.

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?