Q is the charge flowing through a component (C) I is the current flowing through a component (A) t is the time (s) What is an electrical current? Copy and complete this table: Charge / C Current / A Time / s (a) 0.5 30 (b) 0.14 25 (c) 4.2 15 (d) 3200 1280 (e) 1.6 x 10-3 3.2 x 10-4 (f) 270 0.3 A current of 6.5 A flows through a hairdryer for 5 minutes. What is the charge that flows through the hairdryer during this time? When playing a game, an Xbox 360 has 1368 coulombs of charge flo wing through it an hour. What is the current flowing through the console? An electric kettle has 9.5 A of current flowing through it as it water. How long does it take the kettle to boil if 1995 C of charge flows through it before it switches off? What is the difference between alternating and direct current?
Q is the charge flowing through a component (C) I is the current flowing through a component (A) t is the time (s) What is an electrical current? Copy and complete this table: Charge / C Current / A Time / s (a) 0.5 30 (b) 0.14 25 (c) 4.2 15 (d) 3200 1280 (e) 1.6 x 10-3 3.2 x 10-4 (f) 270 0.3 A current of 6.5 A flows through a hairdryer for 5 minutes. What is the charge that flows through the hairdryer during this time? When playing a game, an Xbox 360 has 1368 coulombs of charge flo wing through it an hour. What is the current flowing through the console? An electric kettle has 9.5 A of current flowing through it as it water. How long does it take the kettle to boil if 1995 C of charge flows through it before it switches off? What is the difference between alternating and direct current?
Electricity-and-Energy-Problem-Booklet-sbu8z8.docx