Define an electric current. and also video clips available on YouTube, eg . Describe and explain why an electric current will flow in a Describe how the model circuit. represents an electric current and the limitations of the charge flow, Q, in coulombs, Describe different models of model. C electricity including: current, I, in ampere, A marbles moving down a ramp with masses placed on the time, t, in seconds, s ramp to represent rope models of electricity with knots or marks on the rope to represent electrons students modelling the electrons taking energy (sweets) from the battery (teacher) to a component (cup held by a pupil). Evaluate the benefits and drawbacks of each model. Calculate the charge flow, current or time when given the other two values. State the units used for each quantity. 6.2.1.3 The current in a The current at any in a 1 Draw a circuit that can be used Investigate the current at YouTube: series circuit. series circuit has the same to measure the current in a various points within a series value as the current at any component. circuit. Does the current vary
charge flow, Q, in coulombs, C current, I, in ampere, A time, t, in seconds, s Define an electric current. Describe and explain why an electric current will flow in a circuit. Describe different models of electricity including: marbles moving down a ramp with masses placed on the ramp to represent rope models of electricity with knots or marks on the rope to represent electrons students modelling the electrons taking energy (sweets) from the battery (teacher) to a component (cup held by a pupil). Evaluate the benefits and drawbacks of each model. Calculate the charge flow, current or time when given the other two values. State the units used for each quantity. and also video clips available on YouTube, eg . Describe how the model represents an electric current and the limitations of the model. 6.2.1.3 The current in a series circuit. The current at any in a series circuit has the same value as the current at any 1 Draw a circuit that can be used to measure the current in a component. Investigate the current at various points within a series circuit. Does the current vary YouTube:
AQA-8464-SOW-ELEC.DOCX