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CBSE Class 12-science Answered

Q - b (ii)
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Asked by majethiyarishat9566.12sdatl | 13 Sep, 2020, 10:32: PM
answered-by-expert Expert Answer
V equals E d V equals 5000 cross times 0.1 V equals 500 V A s space h e r e space t h e space e l e c t r i c space f i e l d space i s space c o n s e r v e d t h e r e f o r e K E equals e V K E equals 1.6 cross times 10 to the power of negative 19 end exponent cross times 500 K E equals 800 cross times 10 to the power of negative 19 end exponent J K E equals 8 cross times 10 to the power of negative 17 end exponent J
Answered by Utkarsh Lokhande | 17 Sep, 2020, 10:30: PM

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CBSE 12-science - Physics
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Asked by parallelpie595 | 04 May, 2024, 06:58: PM
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CBSE 12-science - Physics
a car battery of 12V as a current 7.5 a when 1.2 oh m load is applied find the internal resistance of the battery
Asked by heymindurownbusiness | 04 May, 2024, 11:15: AM
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CBSE 12-science - Physics
superposition principle
Asked by talulu | 01 May, 2024, 05:14: PM
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CBSE 12-science - Physics
question no. 7
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Asked by kanishkg511 | 30 Apr, 2024, 07:25: PM
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CBSE 12-science - Physics
pls someone solve this
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Asked by sahoobanita89 | 30 Apr, 2024, 05:10: AM
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CBSE 12-science - Physics
Electric sheilding 
Asked by divakar.9124 | 27 Apr, 2024, 10:42: PM
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CBSE 12-science - Physics
explain this concept
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Asked by panneer1766 | 24 Apr, 2024, 01:52: PM
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CBSE 12-science - Physics
A dumbbell consists of two masses A and B each of mass m joined by a light rod of length l with mass B attached to a suspension point O by a light rod of length l as shown in figure. Find the minimum required speed with which mass A to be projected horizontally so that the system completes the vertical circular motion.
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Asked by artabandhusahu85 | 24 Apr, 2024, 12:07: PM
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CBSE 12-science - Physics
What is charge?
Asked by niharvijayvargiya5 | 23 Apr, 2024, 06:40: PM
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CBSE 12-science - Physics
please resolve with good explanation
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Asked by kulhariabhijeet | 21 Apr, 2024, 02:39: PM
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