Question

In the Coulomb's Law experiment, the spheres were charged by touching with a voltmeter ground probe charging probe ammeter The charges carried by the spheres above were proportional to the potential current resistance temperature By mapping the equipotential lines, you can draw the charge the electric field lines nothing the magnetic field lines In which of the following experiments a galvanometer was NOT used? mapping of the electric field study of a source of emf and terminal voltage the Wheatstone bridge method capacitance and capacitors When a dielectric was inserted between the plates of the capacitor, the capacitance increased decreased was zero wasn't affected When verifying Ohm's law, you found that the electric current was a function of capacitance voltage milliamps time When you verified the heating effect of an electric current, every 60 seconds, you measured the temperature time resistance current Which experiment verified conservation of energy? Ohm's law the heating effect of an electric current capacitance and capacitors the Wheatstone bridge method Fig. 1 is a Wheatstone bridge circuit. No current flows through the galvanometer. You find Rx is 1 Ohm 5 Ohm 25 Ohm 144 Ohm

Answer 1

here,

1)

tn Coulomb's law

the sphere were charged by touching c) charging probes

2)

the charge carried by the spheres above were proportional to the potential

3)

by mapping the equipotential lines ,we can draw b) the electric feild lines

4)

d) for capacitance and capacitor

the galvanometer is not used