Question: A) The coils P and S are connected as shown below. P is connected to a battery, rheostat and a switch K . S is

A) The coils P and S are connected as shown below. P is connected to a battery, rheostat and a switch K. S is connected to a galvanometer G

II) When K is opened.

b) A transformer has 200 turns in the primary coil and 1000 turns in the secondary coil. If the transformer is 100% efficient and the current in the secondary coil is 0.15A, determine the current in the primary coil.

So now K tilla G State the behaviour of the pointer on G in the following cases; 1) When K is switched on (closed)

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