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Use the symbols "I" for current, "E" for voltage, "R" for resistance.
One of the forms in which Ohm's Law can be written is:
I = E / R.
Applying this equation to the question:
I = 5 / 8 = 0.625 Ampere = 625 milliamperes
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoIf the total resistance across the terminals of a 5-volt battery is 2 ohms,
then the battery supplies 5/2 = 2.5 amperes of current.
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A resistance of 10 ohms is placed across a 9 volt battery what current flows through the battery?
No current flows through the battery. There is a current through the external circuit. I = E/R = 9/10 = 0.9 amperes.
When electric circuit is closed no current flow through it IS the statement is correct?
yes... this is possible if a diode i connected in reverse bias with a battery and a resistor for example. A diode in reverse bias means its anode will be connected to positive terminal of the battery and its cathode to the negative terminal of the battery. In such a case, minimal current flows through the circuit which can be neglected.
How much current flows through a resistor with zero potential difference?
No current flows when the the voltage is zero.
How the amount of current that flows out of the battery is related to the amount of current in the branches of the circuit?
Kirchoff's Current Law: The signed sum of the currents entering a node is zero. Assume the top of the battery is a node. The current entering it (from the battery) is equal to the sum of the currents leaving it (to the branches). This adds up to zero.
What is the effect when current flows through resistance?
voltagei=v/r
A resistance of 10 ohms is placed across a 9 volt battery what current flows through the battery?
No current flows through the battery. There is a current through the external circuit. I = E/R = 9/10 = 0.9 amperes.
What is an electric current flow diagram?
This good? the current flows through the battery and light?
How much current flows through a circuit if the resitance is 4 ohms and there is a12 volt battery?
3 Ampere
Why would the negative ground drain the battery when car is off?
Because if you reversed the polarity at the battery it would blow the fuse through which current flows to the drain.
What is a magnet made with a battery?
An electromagnet. Anytime electrical current flows through a conductor, a magnetic field is produced.
What flows through a complete circuit?
Current flows through a complete circuit.
When a electric current flows through a wire it creates a?
When an electrical current flows through a wire it creates what is called an Electro Magnetic Field.A magnetic field is create when an electric current flows through a wire.
What causes current to flow from one terminal of the battery to the other?
Current flows from negative to positive. The current flows because of OHM's law. Click the link.
How does current flow in a battery?
Current flows form negative to positive. I know this may seem odd considering the the negative is ground, but that is how it flows.
Is power line current ac current?
Yes it is AC. AC means Alternating Current in which the current flows first one way and then flows the other way. The current from a battery is DC, Direct Current, in which the current constantly flows one way only.
The total current that flows through a circuit is the same as the current that flows through each individual resistor connected in series?
True
Electrical current in a battery flows from?
negative to positive during use
