1. Rotate the dial to the diode setting. 2. Apply your knowledge of the PN junction diode Anode/Cathode to measure the forward
and reverse diode reading of the 1N4004 diode with the Extech MN36 handheld DMM
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adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

it would be c. predictability