Answer in your head, out loud, or on paper, then tap the card to flip.
Answer in your head, out loud, or on paper, then tap the card to flip.
Answer in your head, out loud, or on paper, then tap the card to flip.
What is the definition of electromotive force (emf)?
The energy supplied per unit charge.
Answer in your head, out loud, or on paper, then tap the card to flip.
What is the definition of potential difference?
The energy gained or lost per unit charge across a circuit component.
Answer in your head, out loud, or on paper, then tap the card to flip.
What is the formula for calculating the volt?
V = E รท Q
Where:
V = potential difference (V)
E = energy (J)
Q = charge (C)
Answer in your head, out loud, or on paper, then tap the card to flip.