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What is true concerning a simple electric circuit?
The simplest form of an electrical circuit is when an energy source (such as a battery) is connected to a load (such as a light bulb or a resistor). The connections must be made in such a way as to allow the energy to flow from the source, through the load and back into the source to form a loop.
True or false A device that is used to open the circuit when the current flow is to great is a disconnect switch?
False. A device that is used to open the circuit when the current flow is too great is a circuit breaker or fuse.A disconnect switch is a manual device that isolates or turns off the load.
True are false. electricity is a flow of negative charge?
False. 1. Electricity involves the movement of electrical charges. The most common case is the movement of electrons (a negative charge), but other possibilities exist, such as movement of charges through ions (positive or negative), or holes (positive). 2. Even stating that electricity IS a flow of charged particles is a gross and misleading simplification. An electrical current INVOLVES the flow of charges, but that does not fully describe an electrical current.
Moving a wire through a magnetic field does not create a current flow in a wire?
Not true - Moving a wire through a magnetic field doescreate a current flow in a wire.false
True or false in a series circuit circuit current is the same throughout the circuit?
A series circuit only has one loop
Is true if there is voltage in circuit there must be electrons flowing through the circuit.?
No. For electrons to flow, you need a current.
Is it true that in a series circuit electric currents flow through more than one path?
more than 1
What happens to the flow of electricity in an incomplete circuit?
It stops flowing. An analogy to this is the kitchen faucet ... water is always "at the ready" behind the valve, ready to flow when it is enabled. Same is true in an electrical circuit - once the circuit is broken (valve closed in above analogy) the flow of electrons ceases. If there is a light bulb which is not on it is a open circuit. If the light bulb is still on it is parallel circuit which has lot of wires causes some of the lights to go on and some to go of.
Is it true that electric charges can flow through any of the pathways in a parallel circuit?
You people all ******* stink at answering people's questions
What is true concerning a simple electric circuit?
The simplest form of an electrical circuit is when an energy source (such as a battery) is connected to a load (such as a light bulb or a resistor). The connections must be made in such a way as to allow the energy to flow from the source, through the load and back into the source to form a loop.
Are Charges in an electric circuit flow because of a difference in electrical potential energy true or false?
TRUE
True or false are charges in an electric circuit flow because of a difference in electrical potential energy?
TRUE
True or false The total current that flows through a circuit is the same as the current that flows through each individual parallel sub-circuit?
True
A compass needle changes direction if the flow of electricity in the wire near it is reversed?
The answer is true.
Does the compass needle change direction if the flow of electricity in the wire near it is reversed?
true
Is it true that an electrical insulator does not allow electricity to pass through it?
Yes, it is true.
Is the following sentence true or false charges flow easily through every material?
If we're talking about electrical current, then the answer is "false," because an electrical charge will flow very easily through some material, not that easily through some materials, and not at all through other materials. Usually electrical current will flow well through most metals. This is why copper wire is used to carry electricity, because copper allows electricity to flow with little resistance. If EVERY material in the world let electricity flow through it, we would be getting shocked all the time. Plastic and rubber, for instance, are very very resistant to electrical charges. If plastic and rubber allowed electricity to pass in them as easily as copper, you'd get an incredible shock every time you tried to touch your computer, put your finger on a light switch or answered your phone!
