00:05Question says, Newton upon Coulomb is the unit of A. electric potential, B. electric
00:14field intensity, C. electric phallux, D. magnetic field, as electric potential is work done
00:23by charge, so its unit is Joule upon Coulomb, and electric phallux is the dot product of
00:35electric field intensity and vector area, so its unit is Newton into meter square per
00:43Coulomb, the unit of magnetic field is Tesla, as electric field intensity is the electrostatic
00:58force per unit test charge, so the unit of electric field intensity is Newton upon Coulomb,
01:06so the correct option is B. electric field intensity, or we can also named it as electric intensity
01:16or electric field density.
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