# Physics equations

- Created by: NlB
- Created on: 01-04-18 20:53

## Other questions in this quiz

## 2. What is the equation for force?

- Force = change in momentum / time taken
- force = change in momentum x current
- force = change in momentum / current
- force = change in resistance / potential difference

## 3. What is the equation for energy transferred?

- energy transferred = charge flow x potential difference
- energy transferred = current x resistance
- energy transferred = resistance x power
- energy transferred = current x power

## 4. What is the equation for magnetic flux density (B)?

- B = length x width x force
- B = force / current x length
- B = length x width x height
- B = force x current x length

## 5. What is the eqaution for density?

- density = mass / area
- density = mass / volume
- density = area x mass
- density = mass x volume

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