Which of the following statements regarding Electricity and is false: Electricit

Question

Which of the following statements regarding Electricity and is false: Electricity and Magnetism are completely linked Just as like charges attract and unlike charges repel, like magnetic poles attract and unlike magnetic poles repel The smallest unit of charge that is normally considered is that of a proton or an electron, which is +/- 1.6 Times 10^-19 C Which of the following statements regarding the interference of light is FALSE: Most light waves we encounter are a combination of waves with various amplitudes, frequencies, and the like Most Light is coherent and polarized As light passes through two or more apertures, constructive and destructive interference occurs at regular intervals based on the wavelength of light and the distance between the apertures The dimensions of an aperture determine the relative sizes and shapes of the light waves that are transmitted through the aperture onto a screen Circular apertures produce larger projected bright spot(s) than rectangular apertures of similar widths

Explanation / Answer

1) (b) just as like charges attract and unlike charges repel , like magnetic poles attract and unlike magnetic poles repel.

2) (a) most light wave we encounter are a combination of waves with various amplitudes, frequencies and the like

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