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FRISCAU = Formula - Rearrange - Information - Substitute - Calculate - Answer - Unit

 * 1) If the current through a torch bulb is 0.5A what charge passes through it in 2 minutes?
 * 2) How long would it take 45C of charge to flow through an ammeter reading 0.3A?
 * 3) A battery provides 12V. If 200 J of energy is converted, what charge will have passed through it?
 * 4) Three 2 V cells are connected in series and used as a supply for a spot-light. What is the total voltage (or potential difference) provided by this battery of cells?
 * 5) How much energy does 4C of charge gain on passing through 3 2V cells connected in parallel?
 * 6) What is the resistance of a lamp when a voltage of 12V across it causes a current of 3.5A to flow?
 * 7) What is the reading on a voltmeter across a 10 Ω resistor carrying a current of 1.3A?
 * 8) If the voltage across a 30 Ω resistor is 8V, what is the charge flowing through it in 5 seconds?
 * 9) A current of 10 mA flows through a 15 MΩ resistor. What is the PD across the resistor?
 * 10) A source of 150 V provides a current of 0.50 A which flows for 10 minutes. How much electrical energy is converted by the source?