Task id16530
Seller: nerdmavr
Price: 0.15 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
Find the internal resistance and voltage at the terminals of the element with emf. E = 2.1 V, located at a distance l = 20 m from the consumer of electrical energy, if with a consumer resistance of R = 2 Ohms, the current in the circuit is I = 0.7 A. The wires are made of copper conductor with a diameter of d = 1.2 mm; resistivity of copper p = 0.017 μOhm m.
Additional information
Detailed solution. Format gif