What is I?
Current
What is q?
Charge
What is k?
Coloumb Constant
What is t?
Time
What is V (?
Potential Difference
What is W?
Work Done
What is r (5.1)?
Separation Distance
What is E?
Electric Field Strength
What is A?
X-Sectional area
What is v (5.1)?
Drift Velocity
What is n?
Number of charges per unit volume
What is ε0?
Permittivity of free space
What is R?
Resistance
What is P?
Power
What is p?
Resistivity
What is L?
Length
What is ε?
Emf
What is r (5.3)?
Internal resistance
What is v?
Velocity of Charge
What is B?
Magnitude of magnetic field
What is θ?
Angle with field