Electrical Engineering Archive: Questions from June 30, 2023
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por fa estos tres ejercicios
6 En una bobina de \( 10 \mathrm{~cm} \) de iongitud y 500 espiras, circula una corriente alterna de \( 5.5 \mathrm{~A} \) y \( 60 \mathrm{~Hz} \) de frecuencia, en su interior hay otra bobina de \( 42 answers -
Una esfera de material magnético de radio \( R \) se coloca en el origen de coordenadas. La magnetización está dada por \[ \mathbf{M}=\left(a x^{2}+b\right) \hat{\mathbf{1}} \] donde \( a \) y \( b2 answers -
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Suponga que la potencia de una señal a 75 metros es de 300 mW, ¿cuál sería su potencia a 175 metros?0 answers
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Calculate \( \left\|\vec{F}_{r}\right\| \) and \( \alpha, b, r \) of Fr Calculate Total moment in point \( \varepsilon \) Calculate magnit ude of moment in an \( a \) NE DI0 answers -
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