Question

1) potential difference 2) electric charge. coiumn empere and volt​

Answer 1

Potential difference is also defined as work done to move a unit charge from one point to another.

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. There are two types of electric charges; positive and negative (commonly carried by protons and electrons respectively). An object with an absence of net charge is referred to as neutral.

Answer 2

Answer:

One Volt is equivalent to one Joule per Coulomb. If the electric potential difference between two locations is 1 volt, then one Coulomb of charge will gain 1 joule of potential energy when moved between those two locations.

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