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Which 12 volt bulb will draw the most current when connected to a 12 volt battery?
The bulb with the lowest resistance. Current = Volts / Resistance
What would the current draw be if there was six ten ohm resistors connected in series across a 120 volts?
The total current in a circuit consisting of six operating 100 watt lamps connected in parallel to a 120 volt source is 5 amperes. Since power is volts times amps, take 600 watts (100 times 6) and divide by 120 volts to get 5 amps.
Two 12 volt batteries in series one has 4 amp's another has 4 amp's they are connected across a 2 ohm load the current flowing in the circuit is?
Volts = Current x Resistance. You have 24 Volts divided by 2 ohms and the draw will be 12 amps. Your batteries will fail quickly if not spectacularly.
Can you increase amps without having an increase in volts?
In general, increased resistance will lower current draw. See ohm's law (V = IR)
What current do they draw if the resistance is 4.8 ohms?
Impossible to say without knowing the voltage
A circuit whose resistance is 22 ohms and has an applied voltage of 440 volts will draw a current of?
20A By using V=IR
Which 12 volt bulb will draw the most current when connected to a 12 volt battery?
The bulb with the lowest resistance. Current = Volts / Resistance
What is the resistance of the heating element of an electric iron it the ampere draw is 8 amperes when 115 volts are applied?
Using Ohm's Law (E = I R) Voltage = Current x Resistance or switch around to get R = E / I: 115 volts / 8 Amperes = 14.375 Ohms The above is correct for DC current but is close enough to be used for AC current.
Why do different components draw different currents?
Different components draw different currents because they have varying resistance values. Ohm's Law states that current is directly proportional to voltage and inversely proportional to resistance. Therefore, components with higher resistance will draw less current, while components with lower resistance will draw more current for the same voltage.
How many watts is 20 amps?
Twenty amps is zero watts. You are missing one value. W = Amps x Volts. <<>> It depends on the resistance and the draw current in the electrical circuit.
How many amperes will the toaster draw if it has a resistance of 24 ohms?
It depends on how many volts it has.
How many watts in 20 volts?
To calculate the number of watts when given volts, you also need to know the current (in amps) flowing through the circuit. The formula for power (in watts) is P = V x I, where P is power in watts, V is voltage in volts, and I is current in amps. Without knowing the current, we cannot determine the number of watts from just volts.
What would the current draw be if there was six ten ohm resistors connected in series across a 120 volts?
The total current in a circuit consisting of six operating 100 watt lamps connected in parallel to a 120 volt source is 5 amperes. Since power is volts times amps, take 600 watts (100 times 6) and divide by 120 volts to get 5 amps.
Two 12 volt batteries in series one has 4 amp's another has 4 amp's they are connected across a 2 ohm load the current flowing in the circuit is?
Volts = Current x Resistance. You have 24 Volts divided by 2 ohms and the draw will be 12 amps. Your batteries will fail quickly if not spectacularly.
How does a 10 watts bulb work in a series connection?
A 10 watt bulb is defined by the voltage supply and the resulting current. So to make the math simple, suppose you have a 10 watt incandescent bulb designed to work at 20 volts. That means it will draw 1/2 amps. Watts = Volts x Amps. The resistance of the bulb is then Volts / Amps so in this case the resistance of the bulb would be 40 ohms. So our mythical bulb has a resistance of 40 ohms with 20 volts across the bulb in our example. Now if we put two of these bulbs in series with the same 20 volts we now have a total resistance of 80 ohms supplied by 20 volts and the circuit will draw 1/4 amp. This lower current will cause the bulbs to be dimmer.
What is the maximum current draw for an appliance that has 240 volts and 2160 watts on name plate?
To find the maximum current draw, use the formula: current (A) = power (W) ÷ voltage (V). In this case, 2160 watts ÷ 240 volts = 9 amps. Therefore, the appliance can draw a maximum current of 9 amps.
Can you increase amps without having an increase in volts?
In general, increased resistance will lower current draw. See ohm's law (V = IR)
