Ask a New Question

An electric heater the temperature

An electric heater of power 2500 W is connected to a voltage of 230 V.i) Calculate the electric current going through the
1. 2 answers
2. asked by karem
3. 676 views
an immersion electric heater used in the lab will increase the temperature of 500 ml of water by 50 degree in 6 min when
1. 0 answers
2. asked by sarah
3. 163 views
An electric heater runs for 15 minutes with a current of 2A.What is the potential difference across the electric heater if
1. 1 answer
2. 77 views
an electric heater runs for 15 minutes with a current of 2A, what is the potential difference across the electric heater if it
1. 1 answer
2. 83 views
An electric heater for 45 minutes with a current of 10A.What is the potential difference across the electric heater if it
1. 1 answer
2. asked by Yt
3. 85 views
1. An electric space heater draws 15.0 A from a 120 V source. It is operated, on average, for 5.0h (hours) each day. a) How much
1. 1 answer
2. asked by Carly
3. 2,186 views
can you change the scenerio and the numbers of this question the story have to be completly different and original and
1. 1 answer
2. 65 views
On average, an electric water heater operates for 3.4h each day.If the cost of electricity is $0.3 kWh, what is the cost of
1. 1 answer
2. asked by Lanise
3. 687 views
An electric heater used to boil small amounts of water consists of a 25-Ω coil that is immersed directly in the water. It
1. 2 answers
2. asked by Dee
3. 2,517 views
We use an electric immersion heater to heat 2,0 liters water having temperature of 20C to the boilingpoint. Specific heat
1. 1 answer
2. asked by karem
3. 676 views