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1 markElectric Fields

CSEC Physics · May/June 2018 · Paper 2 · Question 3(c)(ii)

A lightning strike is an example of an electrostatic hazard.

State ONE useful application of static charge.

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Other parts of this question

  1. 3(a)Define the term 'electric field'.[3 marks]
  2. 3(b)Draw the electric field formed between the parallel plates shown in Figure 3.[2 marks]
  3. 3(c)(i)State ONE other hazard of static charge.[1 mark]
  4. 3(d)(i)value of the peak to peak voltage[2 marks]
  5. 3(d)(ii)period of the alternating voltage, in seconds[2 marks]
  6. 3(d)(iii)frequency of the alternating voltage from the supply.[4 marks]

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