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 magn...
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...
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...
Question 4 of 7 < -/5 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 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...
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...
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into the plane of the paper as shown. Which one of the following phrases most accurately describes the motion of the electron once it has entered the field? electron a) downward and circular b) downward and parabolic c) upward and circular d) upward, along a straight line х x X X X X 2) The magnetic field at the center of a current carrying wire...
A conducting loop is made in the form of two squares of sides s1- 3.9cm and s2 6.7 cm as shown. At time t-0, the loop enters a region of length L = 19.5 cm that contains a uniform magnetic field B-1.8 T, directed in the positive z-direction. The loop continues through the region with constant speed v = 44 cm/s. The resistance of the loop is R 1.4 2 1) At time t = t1 = 0.03 s, what...