How much current flows through a 12 V battery that has a resistance of 4 ohms?

The 12-ohm resistor would have a current of 1 Amp (using Ohm’s law equation) and the 4-ohm resistor would have a current of 3 Amps (using Ohm’s law equation).

How much current flows through a 16 volt battery that has a resistance of 5.1 ohms?

Explanation: 16/8.1=-1.975 amperes.

How the electrons flow in a battery?

A: Electrons are negatively charged, and so are attracted to the positive end of a battery and repelled by the negative end. So when the battery is hooked up to something that lets the electrons flow through it, they flow from negative to positive.

What is resistance in a battery?

The internal resistance (IR) of a battery is defined as the opposition to the flow of current within the battery. There are two basic components that impact the internal resistance of a battery; they are electronic resistance and ionic resistance.

What is the voltage when the resistance is 6 ohms and the current is 8 amps?

Explanation: 8= E/6 voltage=8 x6 48 volts.

What is the normal resistance of a car battery?

The internal resistance of a battery is much essential in any battery. Thus, we must know the different battery internal resistance. The internal resistance of a torch battery is about 0.1 ohms, while that of a car can be 0.001 ohms.

What is the resistance of a 12 volt power supply?

Therefore both 12V nodes can be connected, so the resultant circuit is a 12V source with an internal resistance of 0.05 ohms in parallel with 0.075 ohms (equivalent to a single resistance of 0.03 ohms in series with a 2 ohm resistor.

What is the voltage potential of a battery with 4 ohms?

The load would be 4 ohms the total resistance of the circuit is 4.2 ohms if the current in the circuit is .5 amps the Voltage potential of the battery would be 2.1 volts.. .1 volt is lost to heat because of the batteries internal resistance. A load of 10 ohm was connected to a 12 volt battery. The current drawn was 1.18.

What is the difference between 0V and 12V batteries?

On a schematic, both batteries can be represented by a pair of nodes: 0V (GND) and 12V with the internal resistance in series with the 12V node.