calculate the resistence of resistor

Q: Orange Black Brown Silver

A: Introduction: Resistor: An electronic component called a resistor is used in a circuit to control…

Q: . Plot the current-voltage relationship for a four-band resistor with the color code gray, red, red,…

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Q: How much resistance is required to limit the current to 1.5 mA if the potential drop across the…

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Q: A cell has a terminal voltage that changes from 1.5 volts to 1.4 volts when a 10 ohm load is…

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Q: A 200 ohms resistor is conected to a 1.5V battery a. how much current flows through resistor b.…

A: Given: 200 ohms resistor is connected to a battery whose voltage is 1.5 volts.

Q: The hot resistance of a 250V filament lamp is 625 ohms.determine the current taken by the lamp and…

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Q: The provided 4-band resistor has the following color code . What is the tolerance value for this…

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Q: How would you construct a battery pack that could supply 6V and 7A using D or AA alkaline batteries?

A: It is asked to construct a battery pack that could supply 6 V and 7 A using D or AA alkaline…

Q: The reciprocal of resistance :is (c) conductance O (b) current O (a) voltage O (d) coulombs O

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Q: Finding the voltage for 5kilo ohm and 10kilo ohm

A: IT is the total current flowing in the circuit: a) To calculate IT apply KVL in the given circuit:…

Q: 1.6 Ohm 1.6 Ohm 6 Ohm 6 Ohm Ohm -40 V

A: Redrawing the circuit by marking the node as shown below:

Q: There are 5005 electrons in an assembly. What will be total charge in coloumb?

A: Electrons are negatively charged particles and the charge of a single electron can be expressed as…

Q: What is the nominal value of a resistor with the first three colour bands ORANGE, VIOLET, RED?

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.