Question

electrical energy is converted into kinetic energy in
a motor.
a battery.
an electromagnet.
a solenoid.

Explanation:

To determine where electrical energy is converted to kinetic energy, we analyze each option:

• A motor: Uses electrical energy to produce mechanical (kinetic) energy, as it rotates or moves parts.
• A battery: Converts chemical energy to electrical energy, not the other way to kinetic.
• An electromagnet: Converts electrical energy to magnetic energy, not kinetic.
• A solenoid: Primarily creates a magnetic field from electrical energy, not kinetic energy.

So the correct option is the one with "a motor".

Answer:

a. a motor