Compute the potential difference using blue path

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Q. A uniform electric field of magnitude 325 V/m is directed in negative y direction. The coordinates of point A are (-0.200, -0.300) m and those of point B are (0.400, 0.500) m. Compute the potential difference, using blue path.

Q. while you take a bath, how many kilograms of hot water (50°C) have to you mix with cold water (11 °C) so that the temperature of the bath is 36 °C? The total mass of water (hot plus cold) is 194 kg. Ignore any heat flow between the water and its external surroundings.

Reference no: EM1370927

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