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CBSE Class 12-science Answered

an electrostatic field line is a continuous curve i.e, it cannot have sudden break why?
Asked by haroonrashidgkp | 20 Mar, 2018, 04:49: PM
answered-by-expert Expert Answer
If there is a break in field line, then it indicates that electric field can not be defined at that point which is not true. For the given charge configuration, electric field can be defined at any point in space. Hence field lines are continuous and there will not be any sudden break or discontinuity.
Answered by Thiyagarajan K | 20 Mar, 2018, 07:00: 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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CBSE 12-science - Physics
what are ghost particles please answer how is that not able to interact with other subatomic particles ..?is that faster than photons?
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CBSE 12-science - Physics
if breakdown voltage of each capacitor is 40v ,then maximum applied voltage Vmax will be
Asked by aishaisha091098 | 19 Apr, 2024, 04:54: PM
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CBSE 12-science - Physics
explain
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CBSE 12-science - Physics
solve option e
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CBSE 12-science - Physics
The number of moles in an elemental sample is just the ratio of the mass m to atomic mass 4. n= A The number of protons N, in an elemental sample is Z (atomic number) times the number of moles of Avogadro's number NA N=ZnN P A Copper has an atomic mass of 63.5 g/mole and 29 protons per atom. If such an atom were neutral, then it would have as many protons as electrons. If you remove electrons from a neutral state, then you get a net positive charge. Given a 54 gram ball of copper with a net charge of 2.2 µC, what fraction of the copper's electrons have been removed?
Asked by dasrituparna1999 | 12 Apr, 2024, 09:26: PM
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CBSE 12-science - Physics
which answer is correct and most appropriate with explanation
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Asked by mishrigupta19319 | 08 Apr, 2024, 06:28: PM
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CBSE 12-science - Physics
8212
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CBSE 12-science - Physics
ans the questions wit reason
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