diff --git a/Homework/homework_13_forces_and_torques_on_currents/loop_torque.py b/Homework/homework_13_forces_and_torques_on_currents/loop_torque.py
new file mode 100644
index 0000000..850d529
--- /dev/null
+++ b/Homework/homework_13_forces_and_torques_on_currents/loop_torque.py
@@ -0,0 +1,18 @@
+from sympy import *
+from mpmath import *
+
+B = 1.8 #mag field
+D = .2 #length of side
+N = 12 #number of turns
+I = .85 #current
+T = 30 #this is theta
+
+mu = N*I*(D**2)
+Torque = mu*B
+
+#net torque in the y direction
+net_torque = Torque * 2 * sin( radians(T))
+
+print( (net_torque / 9.81)*10)
+
+#note: the *10 at the end is because I have a power of 10 error in there somewhere, if someone finds it, please fix :)