This resource consists of 2 worksheets and answers. Each takes about 40-60 minutes to complete so they are useful for finishing off a lesson or as homework. WS1 starts be getting students to practice rearranging equations and then to apply the equations to solve for one unknown..
The worksheets are suitable for students new to the use of and interpretation of the equations V=IR, P=IV and P=W/t.
Some short answer questions are included in WS2. . Its asks students to compare different components in series and parallel circuits (eg. bulbs and degree of brightness). The questions are designed to get students thinking about why something is observed (cf just calculations).
Key words: calculations, electricity, power, watt, volts, current, resistance, series, parallel, ohm, amps, energy
With all the best intentions in the world, mistakes do get made. Please tell me if there is an error and I will correct it and organise to send you a corrected copy.
The worksheets are suitable for students new to the use of and interpretation of the equations V=IR, P=IV and P=W/t.
Some short answer questions are included in WS2. . Its asks students to compare different components in series and parallel circuits (eg. bulbs and degree of brightness). The questions are designed to get students thinking about why something is observed (cf just calculations).
Key words: calculations, electricity, power, watt, volts, current, resistance, series, parallel, ohm, amps, energy
With all the best intentions in the world, mistakes do get made. Please tell me if there is an error and I will correct it and organise to send you a corrected copy.
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