You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "calculate_electric_field", "description": "Calculate the electric field produced by a charge at a certain distance.", "parameters": {"charge": {"description": "Charge in coulombs producing the electric field.", "type": "int", "default": 8.854e-12}, "distance": {"description": "Distance from the charge in meters where the field is being measured.", "type": "int", "default": 8.854e-12}, "permitivity": {"description": "Permitivity of the space where field is being calculated, default is 8.854e-12.", "type": "float"}}}]
What is the electric field intensity produced by a charge of 100 coulombs at a distance of 500 meters in a vacuum, and then calculate the electric field intensity produced by a charge of -110 coulombs at a distance of 550 meters in a medium with permitivity of 4.12e-11, and finally calculate the electric field intensity produced by a charge of 120 coulombs at a distance of 600 meters in a medium with permitivity of 5.34e-11, and also calculate the electric field intensity produced by a charge of -130 coulombs at a distance of 650 meters in a medium with permitivity of 6.56e-11.
user
assistant
[{"name": "calculate_electric_field", "arguments": {"charge": 100, "distance": 500}}, {"name": "calculate_electric_field", "arguments": {"charge": -110, "distance": 550, "permitivity": 4.12e-11}}, {"name": "calculate_electric_field", "arguments": {"charge": 120, "distance": 600, "permitivity": 5.34e-11}}, {"name": "calculate_electric_field", "arguments": {"charge": -130, "distance": 650, "permitivity": 6.56e-11}}]