explain the construction and working of suspended coil galvanomater
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A phosphor-bronze strip that is connected to a movable torsion head is used to suspend the coil in a uniform radial magnetic field. ... The spring is used to produce a counter torque which balances the magnetic torque and hence help in producing a steady angular deflection.
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let a current I flow through the rectangular out of n number of turns and a cross sectional area a when this coil is placed in a uniform radial magnetic fiad b the coil experience a forque t..... when. equal and opposite force f caeud couple act on the coil it produce a forque
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