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| 1. |
Which among the curves shown in figure cannot possibly represent electrostatic field lines? |
| Answer» Solution :Only (c) is right, the REST cannot represent ELECTROSTATIC field lines. (a) is WRONG because field lines must be normal to a conductor. (b) is wrong because field lines cannot START from a negative CHARGE. (d) is wrong because field lines cannot intersect each other. (e) is wrong because electrostatic field lines cannot form closed loops. | |