A D cell battery supplies nominally 1.5V. Connecting a 6V supply in it's place would supply an extra 4.5V and could potentially damage the circuit components.
The circuit won't do anything until both terminals of the battery are connected to the correct [two different] points in the circuit. As long as either terminal of the battery remains disconnected, the circuit is "OFF".
A battery or eletrical generator would do that.AnswerYour question should be rephrased. You do not 'give power' to a circuit. 'Power' is simply a rate -the rate of doing work.
difference between p type and n type semiconducter materialAnswerInsulation is used to prevent a short current. To protect the circuit should a short-circuit fault occur is either a fuse or a circuit breaker.
firstly you will need a solar cell 3V to power your electronic bell .after that you can make a 5Khz sine wave geneartor and connect it to solar cell and you should also use a timing and control circuit to cuttoff the bell after some time and when any one press the switch circuit energies and take the power from solar cell and alarm will start.
No you should not do that. It will damage the battery and the battery will explode.
it is necessary to connect both the terminals of a battery to a circuit for current to flow through it..!!
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The circuit won't do anything until both terminals of the battery are connected to the correct [two different] points in the circuit. As long as either terminal of the battery remains disconnected, the circuit is "OFF".
You would never connect any part of an AC circuit to a battery.
You should connect and disconnect the negative post first. This way, if your tool touches ground when you work on the positive post, you don't short circuit the battery.
u need a battery 2 wires and a light bulb. Step 1. Get the 2 wires and connect them to the battery step 2. connect the other side at the bottom of the light bulb the light bulb should light if it doesn't :(
u need a battery 2 wires and a light bulb. Step 1. Get the 2 wires and connect them to the battery step 2. connect the other side at the bottom of the light bulb the light bulb should light if it doesn't :(
If you connect the circuit properly the bulb should light up. That means attaching the left side of the battery to the right side of the bulb using a wire and attaching the right side of the battery to the left side of the bulb. If you do that the your bulb should turn on. If it doesn't then try changing the battery or the bulb.
Connect the negative cable first.
When a car battery in connected to itself (i.e. You connect jumper cables onto a battery and then connect the other two connectors to each other), you create a continual circuit with the battery and nothing else. A similar effect is when you hold a 9 Volt battery to your tongue and you feel a small but continual "zap". Imagine this effect, but much greater. Sparks will appear when the connectors are first connected. Warning: Do not do this. This will damage your car battery. The only reason you should connect a car battery through jumper cables is to connect it to another car's battery in order to "jump" a car.
We generally connect the red wire to the positiveterminal of a battery. The black is connected to the negative terminal. Naturally, no wiring connections should be attempted until a thorough understanding of the circuit being worked on has been made.
Connect to the circuit neutral wire which should also be white.