Why is the electric current is a scalar quantity?
61540
Why is current a scalar quantity?
6784
How does the current know how much to flow, before having seen the resistor?
136464
The propagation of electric field
43640
Steady-State Current
80386
Why does a $1/2$ appear in this simple capacitor equation?
95836
Why is the electric field is the negative gradient of potential energy function?
104877
Electrical flow in a simple parallel circuit
131782
Which charge actually moves to constitute current? Positive or negative?
34935
How is resistance defined when there is no current?
142013
What is the difference between Biot-Savart law and Ampere's law?
32175
Define Pressure at A point. Why is it a Scalar?
13080
Why is the cosmological constant a scalar?
38770
What exactly is a current source?
99477
Why doesn't current pass through a resistance if there is another path without resistance?
94035
Why is the conductor an equipotential surface in electrostatics?
28178
Equivalence of two Distinct Definitions of the Current Density $\textbf{J}$
14706
What causes an electric shock - Current or Voltage?