This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
Welcome back virginieuwizeyimana6 — missed you this week. Here's the solution to question 20 a) (i): Step 1: Understand the principle of electromagnetic induction. Electromagnetic induction states that a current is induced in a conductor when it is exposed to a changing magnetic field. Step 2: Analyze the given scenario. The bar magnet is stationary in the coil. This means there is no change in the magnetic field passing through the coil. Step 3: Determine the observation on the galvanometer. Since there is no change in the magnetic field, no electromotive force (EMF) or current will be induced in the coil. A galvanometer detects electric current. The observation on the zero centre of the galvanometer when the bar magnet is stationary in the coil is: The galvanometer shows no deflection (it remains at zero). Send me the next one 📸