What electric field is required in the tube

Reference no: EM13702143

Problem: The electron gun in a television tube is used to accelerate electrons with mass 9.109 × 10³¹ kg from rest to 2 × 10⁷ m/s within a distance of 7.3 cm. Assuming the electric field is constant, what electric field is required in the tube?

I need help to solve the above problem and the fundamental charge is qe. Answer in units of N/C.

Reference no: EM13702143

Questions Cloud

Calculate the magnitude of the force on charge : A charge Q1 = 1.10 x 10-9 C is a distance r = 4.00 cm away from a charge Q2 = -8.25 x 10-9 C. Calculate the magnitude of the force on Q1 due to Q2

The density and the heat capacity of the resulting solution : Assume that all of the heat that goes into the water is from the reaction and that no heat is lost to the calorimeter or the surroundings. Also assume that the density and the heat capacity of the resulting solution are the same as water, 1.00 g/m..

What is the electric field strength : A 104 cm diameter loop is rotated in a uniform electric field until the position of maximum electric flux is found. What is the electric field strength

Calculate the amount of a that will be extracted : Question- A solution containing 8.0 g of compound A in 100 mL of water is to be extracted with ether. The distribution coefficient of A between ether and water is 3. Note that the solubility of compound A in ether is more than in water. A) By show..

What electric field is required in the tube : The electron gun in a television tube is used to accelerate electrons with mass 9.109 × 1031 kg from rest to 2 × 107 m/s within a distance of 7.3 cm. what electric field is required in the tube

What is the spacing between the plates : When a potential difference of 188 V is ap- plied to the plates of a parallel-plate capacitor, What is the spacing between the plates

Explain the impurity b has the same solubility behavior : Question- A sample contains 132 mg of compound A along with 24.0 mg of impurity B. The solubility of compound A in water at 25 oC is 14.0 mg/ml, and at 100 oC is 110 mg/ml. The impurity B has the same solubility behavior as compound A in water.

What is the total distance covered : A subway train starts from rest at a station and accelerates at a rate of 1.70m/s2 for 13.7s. What is the total distance covered

Explain vapor pressure of water at the same temperature : Question- I found that an idea gas at 40 degree Celcius would exert 24.96 mmHg pressure. How can you compare this with vapor pressure of water at the same temperature. What is the reason why the two numbers would be different

User Account

All Pages