Heating effect of electric current

Effects of Electric Current

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Effects of Electric Current     Basic Concepts – Electric charge –The physical property of matter that causes matter to experience a force when placed in an electromagnetic field. It can be positive or negative. Symbol – Q Formula – Q = It Conductors and insulators – Conductors – Substances through which charges can easily … Read more

  EFFECTS OF ELECTRIC CURRENT EXERCISE

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   EFFECTS OF ELECTRIC CURRENT EXERCISE 1.Tell the odd one out. Give proper explanation. 2.Fuse wire, bad conductor, rubber gloves, generator Ans. – Generator. Others restrict flow of current while generator is used to produce current. 3.Loud speaker, microphone, electric motor, magnet Ans. – Magnet. Others are devices which convert energy from one form to another … Read more

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