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You can test a relay with and without a 9 volt battery. If you apply 9 volts to it and it's sufficient to turn on the relay, the NO switch will close and then have continuity with common. If you don't apply voltage, the NO switch will be open and not have continuity with common. You can use these continuity and resistance checks to test a relay to see if it works.
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What is the current of a 9 volt battery with a resistance of A ohms?
Current I = V/R V = 9V R = 100ohm I = 9V/100ohm = 90mA
Can you heat your water with a 9v battery?
Sure. But not much water, a 9 volt battery has very little power (energy).
A 9v battery is in a series with a 100 resistor and there is a current of 0.09 a flowing through the circuit what is used by the circuit?
0.81 APEX
What provides more energy to a circuit a 1.5 volt cell or a 9 volt battery?
A "D-size" carbon-zinc cell at 100 mA would have about ten times as much "energy" as a 9V carbon-zinc at 8mA. A battery in the AAA series would have about the same energy as a 9V, which should not be surprising since a D is 10 time larger than a AAA.
Can you charge a 6v battery with a 9v charger?
no, if you charge 9 volt battery with 12 volt battery you will destroy 9 volt battery
How do you tell if your 1998 Audi A4's switch is bad or if it is just a relay?
best way to test a relay is remove it from board, get a 9v square battery and touch the switching terminals on the relay, the relay should click if its working. You can then test resistance through the relay. You can also check the feed to the relay, if theres pwer to the switching terminals on the relay, chances are the switch it ok. If no voltage, switch or wiring.
Can a 9v battery power a xbox?
no
If you have a 12point6V battery and a 9V receiver how can you work out which resistor is needed?
you better not. you need a 9V regulator for this, not a resistor!
Can a 9v charger be used in a 12 v battery?
No.
Is there such thing as a 9v battery the shape of an AAA one?
no
Where can you get a 9v battery for behringer ultra metal um300 pedal?
You can buy 9V batteries from almost any supermarket
What is the difference between the car battery and 9V alkaline battery?
A car battery is much larger and designed to provide high amounts of power to start a car's engine, while a 9V alkaline battery is smaller and typically used in smaller electronics or devices that require less power. Additionally, car batteries are rechargeable, while 9V alkaline batteries are typically single-use and disposable.
How bright will a porch light be when using a 9v battery?
very
What is the current of a 9 volt battery with a resistance of A ohms?
Current I = V/R V = 9V R = 100ohm I = 9V/100ohm = 90mA
Does the invert mini need batteries?
yes the invert mini takes 1 9v battery. it is in the grip frame. you should get a 9v with the gun/
Will a 12v car battery safely work for 9V 3.5A device?
No.
Can a 9v rechargeable battery be recharged safely via USB without damaging USB port and Battery?
The answer is no.
