A moving coil glavanometer of resistance 20 Omega gives a full scale deflection when a current of 1 mA is passed through it. It is to be converted into an ammeter reading 20 A on full scale. But the shunt of 0.005 Omega only is a vailable. What resistance should be connected in series with the glavanometer coil ?

A moving coil glavanometer of resistance 20 Omega gives a full scale d

1.	A moving coil glavanometer of resistance 20 Omega gives a full scale deflection when a current of 1 mA is passed through it. It is to be converted into an ammeter reading 20 A on full scale. But the shunt of 0.005 Omega only is a vailable. What resistance should be connected in series with the glavanometer coil ?
Answer» 59.995 `OMEGA` 79.995 `Omega` 69.995` Omega` 89.995 `Omega` ANSWER :B

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