The force per unit charge experienced at a point in a fie...
The force per unit charge experienced at a point in a field is the
gravitational field strength
electric potential
electric field intensity
magnetic field strength
Correct answer is C
Electric intensity at a point is defined as the force experienced per unit positive charge at a point placed in the electric field.
Which of the following metals will provide the greatest shield against ionizing radiation ...
A wire of cross-sectional area 2π * 10−8 m2 and resistivity 1.1 x 10\(...
The graph of density against temperature for water is correctly illustrated by ...
The gravitational pull on the moon is 16 that of the earth. If a body weighs 6.0 N on t...