Yokka Stars

Task id13603

Task id13603

Seller: nerdmavr

Price: 0.17 USD

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Product description

The figure shows: a) a chain LR, b) a chain RC and c) a mechanical system - a body of mass m moves in a medium with viscous friction F = -gv. In examples a and b, voltage oscillations across the capacitor and across the resistance are excited by external emf f(t). In example c, an external force f(t) acts on the body. Show that the equation governing the behavior of all three systems is S + S = f(t), where m = L/R in example a, m = RC in example b, and m = m/g in example c.

Additional information

Instructions for solution. Format gif