If 5 amps is passing through a 9-volt power source from the negative terminal to the positive terminal does the current passing through increase, decrease, or stay the same? Can't seem to figure this out.
2007-08-25 12:28:31 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Physics
If the current through the voltage source is 5A, then the current through the voltage source is 5A. Seems you have asked an identity question.
2007-08-25 19:22:27 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
Current (I) = E (volts) / R (resistance) or R = E / I or R=9/5=1.8 ohms. As long as the voltage (E) and the resistance (R) stay the same the current (i) will stay the same. This is for a simple dc circuit.
2007-08-25 20:23:52 · answer #2 · answered by charliejb 1 · 0⤊ 0⤋
The current remains the same as long as the resistance remains the same and the voltage remains the same.
In time, the voltage will drop as the battery ages, and so the current will also drop.
2007-08-25 19:40:06 · answer #3 · answered by ironduke8159 7 · 1⤊ 0⤋
The current remains the same as long as the resistance remains the same and the voltage remains the same.
In time, the voltage will drop as the battery ages, and so the current will also drop.
2007-08-25 19:56:09 · answer #4 · answered by Sandy 4 · 0⤊ 1⤋
the current is the amps...so it stays the same.
2007-08-25 19:31:58 · answer #5 · answered by Anonymous · 0⤊ 0⤋
extremely tough aspect. lookup with google or bing. that will will help!
2014-11-15 04:53:06 · answer #6 · answered by Anonymous · 0⤊ 0⤋
What
2007-08-25 19:32:42 · answer #7 · answered by x3blackcats 2 · 0⤊ 1⤋