Multiple choice general knowledge science & technology

A thin stream of water bends toward a negatively charged rod. When a positively charged rod is placed near the stream, it will bend in the

  1. opposite direction.

  2. same direction.

  3. it won't bend at all.

  4. will depend on the atmosphere
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Water molecules are polar and align themselves in an electric field. Whether the rod is positive or negative, the polarization causes water to be attracted: positive and negative rods both induce the same attractive effect.

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