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An electric heater of power

An electric heater of power 2500 W is connected to a voltage of 230 V.i) Calculate the electric current going through the
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2. asked by karem
3. 709 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
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2. asked by Carly
3. 2,219 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
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2. asked by Lanise
3. 737 views
an electric heater provides 2kW of power when connected to a 120 V potential difference. what is the current through the heater?
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2. asked by Musha
3. 1,008 views
An electric heater with a p.d of 240V connected across its terminals has a total resistance of 950Ω .Find the power rating of
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2. asked by poppy
3. 578 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
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2. asked by sarah
3. 183 views
A portable electric heater uses 23.8 A of current. The manufacturer recommends that an extension cord attached to the heater
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2. asked by Anonymous
3. 991 views
an electric heater draws 5A of current from the 120-V power line. How much will it cost to run this heater for one day if the
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2. asked by eric
3. 638 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. 90 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. 99 views