Statistics for AQA - A Level Physics - Electricity #1

Click here to take the quiz!

Hint	Answer	% Correct
What is the SI unit for potential difference	Volts	67%
How is an voltmeter connected?	Parallel	56%
How is an ammeter connected?	Series	56%
What are the units of power	Watts	44%
What is the resistance of an ideal ammeter	zero	44%
What is the resistance of an ideal voltmeter	infinite	22%
Define the volt	Joule per Coulomb (V = E/Q)	22%
Define the Amp	Coulomb per second	11%
Give the equation for Total charge transferred (C)	I×t (As)	0%
Give the equation for electrical power	P = IV P = V^2 / R P = I^2 R	0%
Define Current (A)	Rate of flow of charge (Cs-1)	0%
What is Ohm's Law	The p.d. across a component is proportional to current provided physical conditions don't change	0%
Units equivalent to an Ohm	VA^-1	0%
What is the equation for Resistance	V÷I	0%
Define potential difference	Work done per unit charge between two points	0%
Define EMF	Work done per unit charge supplied to the charge carriers	0%