0
battery produces voltage by
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Why alternator produces low voltage?
It produces from 13.5 to 15.5 volts but it produces high amperage. It only produces that voltage as that is all that is needed to recharge a 12 volt battery.
How car battery produces the power?
A battery does not produce power, it just stores power. The alternator produces the DC voltage the battery stores. As the power is taken from the battery it is replenished by the alternator.
To increase voltage output when using more then one battery connect the batteries in?
To increase voltage output when using more then one battery connect the batteries in series.
Why is the voltage on the battery different than then the measurement on the multimeter?
Because the original voltage of the battery weakens over time after using it for awhile making the voltage less then the original amount stated on the battery.
Do batteries provide a DC voltage or an AC voltage?
Batteries produce DC because the potential difference is determined by the chemical reaction inside the battery. This voltage is constant.
Describe how a battery can create a current in a conducting wire?
The battery produces a voltage; if a conducting wire - or any circuit for that matter - is connected, a current will flow according to Ohm's Law, that is, the current is calculated as voltage / resistance.
How can you on laptop wihtout using battery?
we can use a dc voltage directly from a dc source with parameters equal that of the battery
How a battery makes electricity flow through a wire?
The battery provides the voltage, the voltage produces a current, according to Ohm's Law: V=IR, or I=V/R. "I" refers to the current. In terms of the individual electrons, the battery will attract electrons at one end, and repel them at the other end.
Why can not store ac in battery?
Batteries are storing charge or free electrons. The state is by nature a fixed voltage rather than a varying voltage. You can convert the battery charge to AC by using what is called an inverter.
Does higher voltage mean longer battery life?
Yes The larger the battery, the more voltage the battery has.
When a 3 ohm resistor draws a current of 4 A when hooked up to a battery of unknown voltage what is the battery's voltage and what is the power dissipated by the resistor?
Voltage can be calculated using Ohm's Law:Voltage = Current (A) x Resistance (Ω)Voltage = 4A x 3Ω = 12 VoltsTherefore, the battery is a 12 Volts.The power dissipated is Voltage x CurrentPower = 4A x 12V = 48 Watts
How can you test a battery?
You can test a battery by using multimeter. Set the multimeter to the DC voltmeter setting and then place the leads of the multimeter across the leads of the battery. the multimeter will have a readout of the voltage.
