1. La intensidad del campo eléctrico producido por una carga de 7,5 × 10−7 en un punto determinado tiene una magnitud de 7 × 106 N/C ¿A qué distancia del punto considerado se encuentra la carga? 2. ¿Cuál es el valor de la carga que está sometida a un campo eléctrico de 6,5 × 105 N/C y sobre ella se aplica una fuerza de 7,6 × 10−2 ? 3. Calcule la magnitud de la intensidad del campo eléctrico a una distancia de 75 mm de una carga de 4 × 10−7.
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State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
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Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
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This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
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1. La intensidad del campo eléctrico producido por una carga de 7,5 × 10−7 en un punto determinado t...
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