P-1 Effects of electric current — Science STD 10 — Question
Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Effects of electric current5 Marks
Question
Write a note on Galvanometer.
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Answer
(i) A galvanometer is an instrument which is used to detect the presence of electric current in a circuit. (ii) If the current in the circuit is zero, the galvanometer will show zero deflection or no deflection. (iii) The deflection is either side of the zero mark depending on the direction of the current.
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