A question about resistivity ( high school physics )
125622
If Resistivity = $\frac{RA}{L}$, why does it not depend on dimension?
83678
The Difference Between voltage and current
114504
Ohmic Heating in Wires
51667
When does the placement of a resistor matter?
29702
Contradiction in Ohm's Law and relation $P=VI$
31467
Resistors in Parallel
23170
Method of calculating eddy currents of a conductor, is this correct?
8120
What exactly is resistance and Ohm?
45970
The equivalent resistance betweeen A and B. I need the answer with proper explaination
83356
Potential difference between two assymetrically charged plates
109845
Electric fields and potential
77300
Induction and electromagnetic fields
99132
Resistors in para and series circuit, finding volt
113548
When the external resistor increases in temperature, why is the calculated value for internal resistance higher?
6784
How does the current know how much to flow, before having seen the resistor?
120564
Given Ohm's law, how can current increase if voltage increases, given fixed resistance?
58207
Current against the inverse of resistance graph, $I = V/R +c$