a coil of insulated wire is connected to a galvanometer what would be seen if a bar magnet with it South Pole towards one face of the coil is (i)moved quickly toward it (ii) moved quickly away from it (iii) place near its one face ? name rule which can...
anshu8210
Asked:
December 2022
how does the strength of the magnetic field produced change. also draw the pattern(i)with the distance from the conductor(ii)with an increase in current in a conductor
question is related to trigonometry
anshu8210
Asked:
December 2022
find the current drawn from the battery by a network of four resistors shown in figure
anshu8210
Asked:
December 2022
when an electric current flows through a conductor, it becomes hot. why? list the factor in which the heat produced in a conductor depend. state joules law of heating. how will the heat produce in an elecric circuit be effected if the resistence in a circiut is doubled for the...
anshu8210
Asked:
December 2022
if the potential difference between the end of a fixed resistor is halved the electric power will become
when ethanoic acid is heated with NaHCO3 the gas evolved is