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What else can I help you with?
A light bulb in a simple circuit blows and goes out Is current now flowing in the circuit?
No. Circuit is open but still HOT.
What is the measure of how strongly a material resists current?
It is simple. Resistance is the measure of how strongly a material resists a current.
What is the proper placement of an ammeter in a circuit?
Ammeter should be inserted in the place where we need to find the current. Care must be taken while inserting ammeter such that it is in series always. For example if we need to measure the current through any device, we have to connect the ammeter in series with tht device.
What is the procedure for measuring current?
A: The procedure is very simple must have a voltmeter and must have a very low value of shunt in series with the circuit whereby the IR drop will be converted into amps. That works for DC only. For AC the signal is rectified and then measured or a flux clamp can measure the current
What can be produced by electrical current in a simple circuit?
There are three effects produced by an electric current:heating effectmagnetic effectchemical effect
What is the definition of impedance in physics and how does it relate to the flow of current in an electrical circuit?
Impedance in physics refers to the measure of opposition to the flow of alternating current in an electrical circuit. It includes both resistance and reactance. In simple terms, impedance determines how much a circuit resists the flow of current, affecting the overall behavior of the circuit.
What happens to current in a simple circuit as potential difference is increased?
depends on the simple circuit. please describe it.
What do you need for a simple circuit?
volts current ohms
A light bulb in a simple circuit blows and goes out Is current now flowing in the circuit?
No. Circuit is open but still HOT.
What is the measure of how strongly a material resists current?
It is simple. Resistance is the measure of how strongly a material resists a current.
What are the characteristics of a simple circuit?
A simple circuit consists of a source of electro motive force ( EMF or voltage V ) This could be a battery,dynamo or solar cell. The circuit should do something, like light a lamp. For the lamp to glow there must be a flow of electrons called an electric current measure in Amperes (I). For the current to flow the circuit must form a closed loop, like a daisy chain. A switch is a device that breaks this loop and controls the state of the circuit. Closed circuit, switch closed, = lamp on Open circuit, switch not closed = lamp off
What items do you need to create a working circuit?
the items that you need are ; a voltage supply e.g. battery cell , a resistive load " circuit " to draw a measure of current , and some connecting wires or known as " conductors , to transmit the current flow from the source to load . the connection wires should have rated connectors , to join onto the battery terminals . this is all that is need for a simple circuit , because a resistor - load is classed as a simple circuit . however ; the following could be used as visual indicators or convenience and are not completely necessary to make a circuit work , a meter to measure and display the current flow , a lamp or L.E.D. to show a signal prescence , and it is advisable to have an isoalting switch to turn the cicuit on and off,
As the total resistance is reduced in a simple electrical circuit the current flow will?
increase
How are voltmeters connected to a simple series circuit?
Voltmeters are connected to simple series circuits the same way they are connected to any circuit. They are connected in parallel with the portion of the circuit for which you wish to measure the voltage drop.
How is LED different from lamp?
similarity between lamp and LED- lamp in simple current is used to show that current is flowing and LED performs the same task but in electronic circuit .difference between lamp and LED-lamp in simple current is used to show that current is flowing and LED performs the same task more efficiently but in electronic circuit . so LED works more efficiently in electronic circuit than lamp which performs task in simple circuit.
What is the proper placement of an ammeter in a circuit?
Ammeter should be inserted in the place where we need to find the current. Care must be taken while inserting ammeter such that it is in series always. For example if we need to measure the current through any device, we have to connect the ammeter in series with tht device.
What is the term for the relationship of voltage current and resistance in simple electrical circuit?
Ohms Law
