(Answered) 1 when a battery is connected to several different circuits

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1. When a battery is connected to several different circuits, it will cause the same current in each circuit? i know its false but please elaborate

2. The magnetic force exerted by the B-field on a charged object points in the direction of the B-field (if the object is positively charged) or opposite the direction of the B-field (if the object is negatively charged). also please elaboarte

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