An electric kettle has two heating coils. When one of the coils is connected to an a.c. source

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An electric kettle has two heating coils. When one of the coils is connected to an A.C. source, the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes. If both the coils are connected in parallel, the time taken by the same quantity of water to boil will be :
07
Dec
An electric kettle has two heating coils. When one of the coils is connected to an A.C. source, the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes. If both the coils are connected in parallel, the time taken by the same quantity of [...]
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Tags: An electric kettle has two heating coils. When one of the coils is connected to an a.c. source , the time taken by the same quantity of water to boil will be , the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel ,
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, the water in the kettle boils in 5 minutes. When the other coil is used the water boils in 10 minutes.If both the coils are connected in parallel, the time taken by the same quantity of water to boil will be
20
Sep
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, the water in the kettle boils in 5 minutes. When the other coil is used the water boils in 10 minutes.If both the coils are connected in parallel, the time taken by the same quantity of water [...]
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: An electric kettle has two heating coils. When one of the coils is connected to an a.c. source , the time taken by the same quantity of water to boil will be , the water in the kettle boils in 5 minutes. When the other coil is used the water boils in 10 minutes.If both the coils are connected in parallel ,
Two 220 volt, 100 watt bulbs are connected first in series and then in parallel. Each time the combination is connected to a 220 volt a.c.supply line. The power drawn by the combination in each case respectively will be
17
Aug
Two 220 volt, 100 watt bulbs are connected first in series and then in parallel. Each time the combination is connected to a 220 volt a.c.supply line. The power drawn by the combination in each case respectively will be An electric kettle has two heating coils. When one of the coils is connected to an [...]
Posted in: Chapter 20 - Electric Field and Potential , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Tags: An electric kettle has two heating coils. When one of the coils is connected to an a.c. source , the time taken by the same quantity of water to boil will be , the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel , Two 220 volt ,
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel, the time taken by the same quantity of water to boil will be
17
Aug
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel, the time taken by the same quantity of water [...]
Posted in: Chapter 20 - Electric Field and Potential , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Tags: An electric kettle has two heating coils. When one of the coils is connected to an a.c. source , the time taken by the same quantity of water to boil will be , the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel ,