Yes. Because if two poles are the same it wont attract Always positive and negative connect they have to be different.
2 amperes (current = voltage/resistance)
Male and female blood pressure, IQ, SAT and other test scores, life of a light bulb, weight and height, shoe sizes... Hope this helps!
A fluorescent tube turns on and off 60 times a second in north America. An incandescent light is lit by a heated filament, so although the current changes direction 60 times a second to the bulb, it does not have enough time to cool down, so it doesnt turn off.
Typical home energy cost is 10 cents per kilowatt hour A 60 watt bulb running for one hour uses 60 watt hours .10 X (60/1000) = .006 cents per hour 16.66 60watt bulbs on for one hour would cost 10 cents.
That means that some energy is wasted. For example, it is quite common for part of the input energy to be converted into useless heat.A drastic example is a traditional incandescent light bulb. Something like 5% of the energy gets converted into visible light. The remainder is radiated mainly as infrared - that is, heat radiation.
The light bulb must be connected in a closed circuit with a power source, such as a battery or electrical outlet, for it to light up. This means that the positive terminal of the power source must be connected to the positive terminal of the light bulb, and the negative terminal of the power source must be connected to the negative terminal of the light bulb. This allows the flow of electricity to power the light bulb and make it light up.
To connect a wire to make a bulb light up, you need to complete an electric circuit. This involves connecting one end of the wire to the positive terminal of a power source (such as a battery) and the other end to the bulb's positive terminal. Then, connect the negative terminal of the battery to the negative terminal of the bulb to complete the circuit and allow electricity to flow, causing the bulb to light up.
If it is a 1.5 volt bulb you can connect it through a series circuit directly to your battery. If the bulb is not made to run on 1.5 volts and needs another voltage, it may not light up!
The switch is not needed.
No See the related link below.
That's a serial connection.
the negative terminals
When connecting a volt meter to a light bulb to measure the voltage of the light bulb, run a third wire from where the wire enters the bulb to one terminal of the voltmeter and a fourth wire from the other side of the bulb to the other terminal of the voltmeter.
Draw a battery and light bulb. Draw a line from the smaller connector on the battery to the bottom of the light bulb, this is positive on both. Draw a line from the bigger connector on the battery to the side of the light bulb,'this is the negative of both. Looked all over and can't seem to find this one.
Red Positive goes to Battery Positive and the small lead goes to the ignition light bulb in the dash which Will be negative until starts charging which will be positive and the light will go out
it makes light
Its a power source such as a battery - Wire from the Positive on the battery to one contact on the lamp and a wire from the Negative of the battery to the other contact on the bulb