No lines cross this area
Maximum lines pass through this area
The number of lines are between zero and maximum
Both (A) and (B) correct
None of these
Negative charge is moving in the same direction
Positive charge is moving in the opposite direction
Negative charge moving in the opposite direction
Positive charges moving in the same direction
Heating effect of current utilized in:
Electric motor
Electric toaster
Electroplating
Electric kettle
Both (B) and (D)
Flux in that region
Intensity of the field
Charge
Area of the region