A closed coil having 20 turns
A circular loop of wire placed on flat horizontal plane. an external magnetic field is directed perpendicular to the plane of the loop. the magnitude of the applied magneytic field is increasing with time. because of this increasing magnetic field , an induced current is flowing clockwise in the loop , as viewed from above. what is the direction of the external magnetic field?
05
Sep
A circular loop of wire placed on flat horizontal plane. an external magnetic field is directed perpendicular to the plane of the loop. the magnitude of the applied magneytic field is increasing with time. because of this increasing magnetic field , an induced current is flowing clockwise in the loop , as viewed from above. [...]
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A closed coil having 20 turns ,
A long copper wire carries a current of I ampere. Calculate the magnetic flux per meter of the wire for a plane surface S inside the wire as shown in Fig. ,
A square wire loop with L= 1 m sides is perpendicular to a uniform magnetic field ,
A wire forms a closed circular loop ,
of radius = 1 m and resistance 5 ohm . The circle is centered on a long straight wire; at time t = 0 the current in the long straight wire is 10 rightward. Thereafter ,
A closed coil having 20 turns, area of cross section 1 cm^2 and resistance 2 ohms are connected to a ballistic galvamnometer of resistance 30 ohms. if the normal of the coil inclined at 60 degree to the direction of the magnetic field of the intensity 1.5 Wb m/s the coil is quickly pulled out of the field to a region of zero magnetic field . calculate the charge passed through the galvanometer.
05
Sep
A closed coil having 20 turns, area of cross section 1 cm^2 and resistance 2 ohms are connected to a ballistic galvamnometer of resistance 30 ohms. if the normal of the coil inclined at 60 degree to the direction of the magnetic field of the intensity 1.5 Wb m/s the coil is quickly pulled out [...]
Tags:
A closed coil having 20 turns ,
A long copper wire carries a current of I ampere. Calculate the magnetic flux per meter of the wire for a plane surface S inside the wire as shown in Fig. ,
A square wire loop with L= 1 m sides is perpendicular to a uniform magnetic field ,
A wire forms a closed circular loop ,
of radius = 1 m and resistance 5 ohm . The circle is centered on a long straight wire; at time t = 0 the current in the long straight wire is 10 rightward. Thereafter ,