Unformatted text preview: A bird stands on a dc electric transmission line carrying EDEIEI A (see the figure). The line has 2.3 x lEI’5 Q resistance per meter, and the bird‘s feet are 4.0 cm apart. What is the
potential difference between the bird's feet? -¢I 0.00184 A 12 V battery bushes a current of 0.45 Athrough a resistor. (a) What is its resistance? -'/I 25.7 Q (b) How many joules of energy does the battery lose in a minute? IEJ ...
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- Spring '07