Question 4 of 7 < -/5 View Policies Current Attempt in Progress In the figure, an...
Question 4 of 7 < -75 View Policies Current Attempt in Progress In the figure, an electron with an initial kinetic energy of 4.40 keV enters region 1 at timet = 0. That region contains a uniform magnetic field directed into the page, with magnitude 0.00870 T. The electron goes through a half-circle and then exits region 1, headed toward region 2 across a gap of 23.0 cm. There is an electric potential difference AV = 2100 V across the...
Question 7 /1 View Policies Current Attempt in Progress In the figure, an electron with an initial kinetic energy of 3.60 keV enters region 1 at time t 0. That region contains a uniform magnetic field directed into the page, with magnitude 0.0130 T. The electron goes through a half-circle and then exits region 1, headed toward region 2 across a gap of 22.0 cm. There is an electric potential difference AV 1900 V across the gap, with a polarity...
11:46 Question 7 View Policies Current Attempt in Progress In the figure, an electron with an initial kinetic energy of 4.30 keV enters region 1 at time t = O. That region contains a uniform magnetic field directed into the page, with magnitude 0.00710 T. The electron goes through a half-circle and then exits region 1, headed toward region 2 across a gap of 22.0 cm. There is an electric potential difference AV- 1900 V across the gap, with a...
In the figure, an electron with an initial kinetic energy of 3.50 keV enters region 1 at time t = 0. That region contains a uniform magnetic field directed into the page, with magnitude 0.00910 T. The electron goes through a half-circle and then exits region 1, headed toward region 2 across a gap of 22.0 cm. There is an electric potential difference ?V = 2000 V across the gap, with a polarity such that the electron's speed increases uniformly...
Chapter 28, Problem 030 GO In the figure, an electron with an initial kinetic energy of 4.00 keV enters region 1 at time t = 0. That region contains a uniform magnetic field directed into the page, with magnitude 0.0100 T. The electron goes through a half-circle and then exits region 1, headed toward region 2 across a gap of 29.0 cm. There is an electric potential difference AV = 2000 V across the gap, with a polarity such that...
Chapter 28, Problem 030 In the figure, an electron with an initial kinetic energy of 3.50 keV enters region 1 at time t 0. That region contains a uniform magnetic field directed into the page, with magnitude 0.00820 T. The electron goes through a half-circle and then exits region 1, headed toward region 2 across a gap of 29.0 cm. There is an electric potential difference ?? = 2100 V across the gap, with a polarity such that the electron's...
Question 5 View Policies Current Attempt in Progress The figure below shows two circular regions R1 and R2 with radir 21.7 cm and r2-32.4 cm. In R, there is a uniform magnetic field of magnitude B 50.7 mT directed into the page, and in R2 there is a uniform magnetic field of magnitude B2-78.4 mT directed out of the page (ignore fringing). Both for (a) path 1, (b) path 2 and (d) path 3. helds are decreasing at the rate...
Question 6 View Policies Current Attempt in Progress An electron is accelerated from rest through potential difference Vand then enters a region of uniform magnetic field, where it undergoes uniform circular motion. The figure gives the radius of that motion versus V12 The vertical axis scale is set byr - 3.9 mm, and the horizontal axis scale is set by V 1/2-38.5 V12 What is the magnitude of the magnetic field? Number 1 Units
VIEW FUNCIES Current Attempt in Progress The figure below shows two circular regions R, and R, with radiir, -22.4 cm and r2 - 31.6 cm. In R, there is a uniform magnetic field of magnitude B, -52.6 mT directed into the page, and in R, there is a uniform magnetic field of magnitude B2 - 75.5 m directed out of the page (ignore fringing). Both fields are decreasing at the rate of 10.0 mT/s. Calculate $ E. d3 for (a)...
Question 2 of 7 < > 3.5/5 E Show Attempt History Current Attempt in Progress Your answer is partially correct. In the figure, an electron accelerated from rest through potential difference V1=1.41 kV enters the gap between two parallel plates having separation d = 28.6 mm and potential difference V2= 100 V. The lower plate is at the lower potential. Neglect fringing and assume that the electron's velocity vector is perpendicular to the electric field vector between the plates. In...