 |
| Powered by phpBay Pro |
Current from resistance of power supply and load resistor?
I'm trying to figure out this physics question:
A power supply with internal resistance of 10 ohms applies a voltage of 10 V. If a load resistor of 100 ohms is in series with the supply, then what is the current going through the circuit?
Thanks!
The 10 V is driving the current through 110 ohms in series so the current is 10/110 = 0.091 amp.
|
 IPC POWER RESISTORS INTL 440 9 USPP 4409  US $431.25
|
 CLAROSTAT 240C DECADE POWER RESISTOR US $429.00
|
 60 NGK V Power Resistor Spark Plug 5788 LFR6C11 US $411.54
|
 CLAROSTAT POWER RESISTOR DECADE BOX 240 C US $399.00 |
 nEwoEm Mercedes Benz AC Blower Fan oEm REGULATOR US $383.00
|
 300W 8ohm POWER WIREWOUND RESISTOR 25PCS US $375.00
|
 48 NGK V Power Resistor Spark Plug 5788 LFR6C11 US $329.23
|
 Hubbell Power Coil Resistor 82A 209 New US $299.99
|
 IPC POWER RESISTORS INTL 9650 8105 NSPP 96508105 US $284.63
|
 CLAROSTAT MFG CO POWER RESISTOR DECADE BOX M240 B US $250.00
|
 2K OHM 100W POWER WIREWOUND RESISTOR 100 PCS US $250.00
|
 500W 33ohm MILWAUKEE POWER WIREWOUND RESISTOR 10PCS US $250.00
|
 CADILLAC Blower Fan RESISTOR Regulator Catera 97 01 US $212.40
|
 OHMITE 2KOHM 225W POWER WIREWOUND RESISTOR 20PCS US $200.00
|
 300W 4 Ohm POWER WIREWOUND RESISTOR 10 PCS US $200.00
|
 OHMITE C300K13R 13 OHM 300W POWER WIREWOUND RESISTOR NIB 8 NEW PCS US $200.00
|
 50 PCS OHMITE POWER WIREWOUND RESISTOR 600 OHM 50 75W US $200.00
|
 Powerohm PF18R2K00 Power Resistor New PR5 FB US $200.00
|
 10pcs 3 Ohm 3R 200W Watt Power Metal Shell Case Wirewound Resistor US $199.99
|
 10pcs 2K Ohm 200W Watt Power Metal Shell Case Wirewound Resistor US $199.99
|
| Powered by phpBay Pro |