Answer to Question #46516 in Physics for prromise ayansola

Question #46516
Which of these is not a useful precaution in an electrical experiment?

key should be removed between readings to avoid battery run-down
jockeys should be dragged on resistance wires
the connections in the circuit should be tight
readings should be recorded as soon as they are obtained
1
Expert's answer
2014-09-22T03:00:51-0400
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Comments

Assignment Expert
24.09.14, 12:36

Dear Anurodh The question Which of these is not a useful precaution in an electrical experiment?  key should be removed between readings to avoid battery run-down  jockeys should be dragged on resistance wires So if we talk about something useful precautions for electrical experiment is not useful options are: jockeys should be dragged on resistance wires readings should be recorded as soon as they are obtained

Anurodh
16.09.14, 03:52

The Jockeys should NOT be dragged in resistance wire as they can change the physical structure of the wire

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