Calculate the power of electric kettle of 500 ohm resistance and current is flowing about 2 ampere

here, I is the current that will flow when the kettle is turned on, V is the electrical supply voltage. Then, we get: I=P/V=(2∙〖10〗^3 W)/(230 V)=8.7 A. b) Since, the current that will flow when the kettle is turned on is 8.7 A we need to include 13 A fuse in the circuit of the kettle.

Table of Contents Show

How many amps is a kettle?
Is kettle a conductor?
Does boiling the kettle use a lot of electricity?

How many amps is a kettle?

Appliance Amperage Draw Chart

EQUIPMENT	AMPERAGE DRAWS
Portable Pizza Oven	12.2 Amps
Toaster	8-10 Amps
Coffee Maker	5-8 Amps
Electric Kettle	6-12 Amps

How much electricity does an electric kettle use?

The minimum energy consumed by an electric kettle is around 1200 W, while most kettles have a maximum power rating of 3000 W. For instance, when an electric kettle works on 1200 W, it will take roughly 125 sec to boil the water. Hence, the average power consumption is 0.04 kWh.

How does a kettle work physics?

Inside each Kettle is a metal coil. Electrical energy travels through the coil, turning into heat and warming the cold water inside it. This resistance turns electrical energy into heat as it passes through coil. The heat brings the water inside it to boiling point.

Is kettle a conductor?

Kettles are among the simplest of household appliances. Lift the lid and peer inside and you’ll see, at the very bottom of the water container, a coil of thick metal called the heating element. Since it’s in direct contact with cold water, the heat passes to the water by conduction and rapidly warms it up too.

Does boiling the kettle use a lot of electricity?

Kettle – 2.5 pence It turns out that the average kettle holds around 1.5 pints and uses a single unit of electricity. That means you pay about 2.5 pence each time you boil the kettle for a hot brew.

Is it OK to boil water twice?

So, is it safe to reboil water? Yes! Go ahead and boil the kettle more than twice. Three or four times (or more!) is perfectly safe with your local tap water.

How many amps are in 450 watts of electricity?

wattage to amperage conversions at 120 volts. Power Current 450 Watts 3.75 Amps 500 Watts 4.167 Amps 600 Watts 5 Amps 700 Watts 5.833 Amps

How to calculate the Ohms Law in Watts?

Ohm’s law calculation formula The voltage V in volts (V) is equal to the current I in amps (A) times the resistance R in ohms (Ω): V(V) = I(A) × R(Ω) The power P in watts (W) is equal to the voltage V in volts (V) times the current I in amps (A):

Which is higher 4160 V or 13.400 V?

Some applications use specialized higher voltages (such as 4160 V or 13,400 V) but these are on a more unique basis and typically involve transformers so those are not included.

How many amps are in 2300 watts of electricity?

2300 Watts: 19.167 Amps: 120 Volts: 2400 Watts: 20 Amps: 120 Volts: 2500 Watts: 20.833 Amps: 120 Volts: Equivalent Watts and Amps at 12V DC. Equivalent wattage and