Physics, asked by ujjwalsarasat, 9 months ago

1. Name the effect of an electric current used in each of the following devices or situations
a) Electric oven
b) Extracting gold from an alloy of gold, silver and copper
c) Speaker producing sounds
d)moving train

Answers

Answered by ishitaparida11

35

Answer:

a. heating effect

b. chemical effect

c. heating effect

d. heating effect

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