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What kind of current is produced by dry cells?
Simply, direct current (DC). The amount of current depends on the circuit it is used in.
What is the effect on the stregnth of electromagnet when the number's of dry cells increased?
Increasing the number of dry cells in an electromagnet increases the strength of the magnetic field produced. This is because the increased voltage from the additional cells leads to a higher current flowing through the electromagnet, strengthening its magnetic force.
What type of electric current is produced by fuel cells and solar cells?
ac
How are the dry cells connected in series connection?
The voltage will be double that of one dry cell. The current will be that of one dry cell.
Are dry cells a source of constant direct current voltage?
Yes.
What kind current is produced by a dry cell?
A dry cell produces direct current (DC) when a chemical reaction within the cell generates a flow of electrons in one direction. This current flows from the negative terminal to the positive terminal of the cell.
What process by which an electric current is produced?
An electric current is produced through a process called electromotive force (EMF), which can be generated by batteries, generators, or solar cells. When a circuit is closed, the EMF causes the flow of electric charge, resulting in an electric current.
Why did Volta get an electric current when he connected the cells in a circuit?
Volta got an electric current when he connected the cells in a circuit because the cells produced a potential difference, or voltage, which created an electric field that allowed a flow of electrons to move through the circuit. This flow of electrons is what we call an electric current.
What are the structure action and defects of primary and secondary cells?
PRIMARY CELLS: Are the cell which current is produced as a result of non-reversible chemical changes talking place between the various components of the cell. SECONDARY CELLS: These are cells whose chemical actions can be reversed by driving a current through them in a direction opposite to the current they supply. Such cells can therefore be recharged and used for a long time.
How many miliamperes are produced when 4 D cells are in series circuit?
The current in the circuit is(6,000)/(the resistance connected between the terminals of the D cells, in ohms)milliamperes
What is the voltage and ma of 4 C Batteries?
A C dry cell battery has a voltage of 1.5 volts. The amperage produced by the battery is dependant upon what the load current is of the connected device. The higher the load current the quicker the battery will discharge, shortening the life of the battery. Rechargeable C cells will have to be recharged at this point in time. Four cells in parallel will produce a total of 1.5 volts. Four cells in series will produce a voltage of 6 volts.
What happened to the reading of ammeter and voltmeter if the number of dry cells are added in the circuit?
Well, isn't that just a happy little question! When you add more dry cells to a circuit, the ammeter will show a higher reading because there is more current flowing through the circuit. The voltmeter reading will also increase because the total voltage of the circuit will be higher with the addition of more dry cells. Just remember to always paint with light and electricity in your circuits, my friend!
