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What else can I help you with?
What happens if you increase the current in an electomagnet?
As current increases, the electromagnet strength will increase.
What happens when a part of a parallel circuit is disconnected?
current decreases and resistance increases
When the resistance in a circuit increases what happens to the current flow?
"Ohms Law" defines resistance (R) as the the ratio of voltage (V) to current (I).R = V/IIf you move those variables around, you can get the formula:I = V/RSo you can see that when resistance increases, current flow will decrease.CommentResistance is most definitely not defined as 'the ratio of voltage to current', although that ratio may tell you what it happens to be.Resistance isn't a variable in the Ohm's Law equation. It is a constant because it is unaffected by either current or resistance.
What happens if positive feedback increases in amplifier?
The gain increases.
What happens to voltage when resistance increases?
Ohm's law states that "The current is directly proportional to the applied EMF (voltage) and inversely proportional to the resistance in the circuit." <<>> if resistor exists, resistance decreases according to ohm's law, current is directly proportional to voltage and current is inversely proportional to resistance it means as current increases, voltage increases. resistance increases, current decreases so as voltage if there is no resistor, there should be no resistance except internal resistance of voltmeter and ammeter
What happens to the resistance of the bulb as the current passing through it increases?
Yes but very slightly,because temperature coefficient of bulb element is very low.
Does a light bulb get brighter when the current increases?
Yes, a light bulb gets brighter when the current flowing through it increases. This is because the increase in current results in more energy being converted into light and heat by the filament in the bulb, causing it to glow more brightly.
What happens to the current as the resistance decreases?
it increases
What happens to the brightness of a bulb if the volts are increased?
The electrical potential energy increases as the voltage is increased. It further excites the filament in the bulb more than a lessor voltage would. Using good old ohm's law (Voltage = Current x Resistance), a larger voltage applied to a bulb at the same resistance increases the current proportionally and larger currents has the effect to cause higher temps in conductors
What happens to intensity of a bulb if a wire is connected in between a circuit?
If a wire is connected in parallel with a bulb in a circuit, the intensity of the bulb may decrease because the current can take the path of least resistance through the wire, reducing the current flowing through the bulb. Conversely, if the wire is connected in series with the bulb, the total resistance in the circuit increases, leading to a decrease in overall current and a reduction in bulb intensity. The specific impact on intensity depends on the configuration of the circuit.
What happens to the amount of current in a series circuit as the number of batteries increases?
it increases
What happens to the magnetic field if the current in the wire increases?
If the current in the wire increases, the magnetic field also increases.
What happens if you increase the current in an electomagnet?
As current increases, the electromagnet strength will increase.
What happens to the current carrying ability of a wire when the temperature increases?
the current will increase
What happens when the torch is switched on?
current flows and we have light from bulb....
What happens to the bulb and there resistant variable resistor increase?
If the resistance of the variable resistor increases, the current flowing through the circuit decreases. As a result, the bulb will emit less light or may not light up at all, depending on the magnitude of the resistance increase.
When a wire is smaller the resistance increases What happens to the electrical current?
increase
