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What is the net static electric charge on a metal sphere having an excess of plus 3 elementary charges?
The net static electric charge on the metal sphere would be +3 elementary charges. This means the sphere has an excess of 3 positive charges.
Will a solid metal sphere hold greater charge then a hollow sphere of the same diameter where does the charge reside in each case?
No, the charge of a hollow sphere and a solid sphere of the same diameter will be the same as long as they are both made of the same material. In both cases, the charge resides on the outer surface of the sphere due to electrostatic repulsion.
What is the total charge of the three identical metal spheres, each with their own charge?
The total charge of the three identical metal spheres, each with their own charge, is the sum of the charges on each sphere.
Will a solid metal sphere hold a larger electric charge then a hollow sphere of the same diameter and where does the charge reside in each case?
No, a hollow sphere can hold a larger electric charge compared to a solid sphere of the same diameter because the charge resides on the outer surface in both cases. In a hollow sphere, the charge distributes uniformly on the outer surface, allowing it to hold more charge without experiencing as much repulsion between like charges as a solid sphere.
Explain how a Van de Graaff generator builds up a static charge.?
A Van de Graaff generator uses a motor to transfer positive charge from a grounded metal sphere to a rubber belt continuously. The charge builds up on the metal sphere as the belt moves, creating a high voltage difference between the sphere and the belt due to the continuous transfer of charge.
What is the net static electric charge on a metal sphere having an excess of plus 3 elementary charges?
The net static electric charge on the metal sphere would be +3 elementary charges. This means the sphere has an excess of 3 positive charges.
Does the mass of a metal sphere change if it is given a positive charge?
No, the mass of a metal sphere does not change when it is given a positive charge. Mass is a measure of the amount of matter in an object, and adding a charge does not change the amount of matter present in the sphere. The charge is a property of the particles within the sphere, not the mass itself.
Will asolid metal sphere hold a larger electric charge than a hollow sphere of the same diameter where does the charge reside in esch case?
The charge all resides on the surface of the sphere, whether or not there's anything inside the surface. In principle, there's no limit on the amount of charge that can be jammed onto the sphere. The only limit is a practical one, that is, how much charge you can move and transfer to the sphere before it starts arcing back to the machinery or the support that's holding it.
Will a solid metal sphere hold greater charge then a hollow sphere of the same diameter where does the charge reside in each case?
No, the charge of a hollow sphere and a solid sphere of the same diameter will be the same as long as they are both made of the same material. In both cases, the charge resides on the outer surface of the sphere due to electrostatic repulsion.
What is the total charge of the three identical metal spheres, each with their own charge?
The total charge of the three identical metal spheres, each with their own charge, is the sum of the charges on each sphere.
Will a solid metal sphere hold a larger electric charge then a hollow sphere of the same diameter and where does the charge reside in each case?
No, a hollow sphere can hold a larger electric charge compared to a solid sphere of the same diameter because the charge resides on the outer surface in both cases. In a hollow sphere, the charge distributes uniformly on the outer surface, allowing it to hold more charge without experiencing as much repulsion between like charges as a solid sphere.
Explain how a Van de Graaff generator builds up a static charge.?
A Van de Graaff generator uses a motor to transfer positive charge from a grounded metal sphere to a rubber belt continuously. The charge builds up on the metal sphere as the belt moves, creating a high voltage difference between the sphere and the belt due to the continuous transfer of charge.
Is a hollow metal sphere electrically neutral?
Yes, a hollow metal sphere is electrically neutral because the charges inside cancel each other out, resulting in a net charge of zero.
A solid rectangular block of metal 49cm by 44cm by 18cm is melted and formed into a solid sphere find the radius ofthe sphere?
To find the radius of the sphere, we need to know that the volume of the rectangular block is equal to the volume of the sphere. The volume of the rectangular block is 49 x 44 x 18 = 38,808 cm³. Equating this to the volume of a sphere (4/3πr³), we can solve for the radius which comes out to be approximately 22.18 cm.
How does a Van De Graaf generator works?
A Van der Graaf generator is an electrostatic generator which uses a moving belt to accumulate very high amounts of electrical charge on a hollow metal globe to the top of the stand. It is also the name of a metal band.
How much space will a 30Cm in a diameter metal ball occupy?
The volume of a sphere can be calculated using the formula V = (4/3)πr^3, where r is the radius of the sphere. Given that the diameter is 30 cm, the radius would be 15 cm. Plugging this into the formula, the volume of the sphere would be approximately 14,137.17 cubic centimeters.
A cubical solid block of metal 49cm 344cm 318cm is melted and formed into a solid sphere. Calculate the radius of the sphere.?
cuboid volume = 49 * 344 * 318 = 5,360,208 cu. cm.>(sphere) volume = 4/3 * pi *r3>radius = cube root ( (3* volume) / (4 * pi) ) = 108.566 cm
