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A 100w electric light bulb is connected to 200v supply calculate the current following in the bulb?
Wiki User
∙ 14y ago
40W Bulb will spiol due to over current passing through its coil
AnswerSince the 40-W lamp has a higher resistance than the 100-W lamp, the greater voltage drop will appear the 40 W lamp. As a result the 40 W lamp will be subjected to a voltage beyond its 100-V rating, and the 100-W lamp will be subjected to a voltage below its 100-V rating. Therefore, the 40-W lamp will burn much more brightly than the 100-W lamp.
Incidentally, the symbols for the 'watt' and 'volt' are upper, not lower, case: W and V.
Wiki User
∙ 12y ago
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What happened when volta connected the parts of his cells in a circuit?
when he connected the parts he got an electric current.
Is the amount of current that flows in the wire of electric circuit the same as the current that flows in the filament of the light connected in that circuit?
yes
What is the formula of electric current?
the formula for electric current is VI ,where v is voltage then I is the current. the unit used for current is ampere and volts for voltage. multiply the total I to the Voltage The formular of electric current is given by I=V/R ,I=P/V
Function block diagram of the digital multimeter?
A digital multi meter is what is used to find electric current. A block diagram shows all of the working parts of the multi meter and how they are connected.
How fast an electric current flow in a circuit?
the ability if a substance to slow down electric current
What happened when volta connected the parts of his cells in a circuit?
when he connected the parts he got an electric current.
When wires are connected to the terminals of a battery. what causes electric current in the circuit?
The resistance of the load is what causes an electric current to flow in a circuit.
When the wires are connected to the terminals of the battery what causes electric current in a circuit?
The resistance of the load is what causes an electric current to flow in a circuit.
An electric iron always draws a current of 3.4 amp from the 220v supply line what current will this electric iron draws when connected to 110v supply line?
1.7amp
When two or more electric cells are connected together as a source of current?
parallel
Is the amount of current that flows in the wire of electric circuit the same as the current that flows in the filament of the light connected in that circuit?
yes
An electric iron is marked 240 voltagen 1200 w calculate the current flow through the electric iron?
5
How do we calculate?
V = I x R V = voltage, I = Current, R = Resistance or it can be calculate like this V = P / I V = Voltage, P = Electric Power, I = Current
What do you call a glass window that when connected to an electric current it becomes obscure?
I believe it is called Electrochromic
What happened when Volta connected the parts of his cells in circuit?
An electric current flowed around the circuit.
Which of the following is a property of nonmetals poor conductors of electric current very reactive with water malleable shiny?
Many - but not all - are poor conductors of electric current.
How do we calculate voltage?
V = I x R V = voltage, I = Current, R = Resistance or it can be calculate like this V = P / I V = Voltage, P = Electric Power, I = Current
