In the lab this week you will test a charge producing device (effectively a battery) using a bar magnet and a multi-turn coil. Experimental set-up will be very similar to the one shown in the figure below VP A a) What is the reading on voltage probe VPA when the magnet is held motionless outside the coil along the axis as shown in the figure? O Steady positive O Positive peak O Positive peak followed by negative peak O Negative peak O Negative peak followed positive peak Zero Steady negative b) What is the reading on voltage probe VPA when the magnet is held motionless inside the coil along the axis as shown in the figure? Zero O Positive peak O Negative peak followed by positive peak O Steady positive Negative peak O Positive peak followed by negative peak O Steady negative c) What is the reading on voltage probe VPA when the magnet is moved quickly from outside the coil to inside the coil and then back out? More than one answer may be correct. Steady negative O Steady positive Negative peak followed by positive peak Negative peak Zero Positive peak followed by negative peak Positive peak